1 files changed, 0 insertions, 892 deletions

diff --git a/src/javascript/jsc/bindings/webcore/DOMIsoSubspaces.h b/src/javascript/jsc/bindings/webcore/DOMIsoSubspaces.h
deleted file mode 100644
index 66b94e359..000000000
--- a/src/javascript/jsc/bindings/webcore/DOMIsoSubspaces.h
+++ /dev/null
@@ -1,892 +0,0 @@
-
-#pragma once
-
-#include "root.h"
-
-#include "wtf/FastMalloc.h"
-#include "wtf/Noncopyable.h"
-
-namespace WebCore {
-using namespace JSC;
-
-class DOMIsoSubspaces {
-    WTF_MAKE_NONCOPYABLE(DOMIsoSubspaces);
-    WTF_MAKE_FAST_ALLOCATED(DOMIsoSubspaces);
-
-public:
-    DOMIsoSubspaces() = default;
-    /*-- BUN --*/
-    std::unique_ptr<IsoSubspace> m_subspaceForBuffer;
-    std::unique_ptr<IsoSubspace> m_subspaceForFFIFunction;
-    std::unique_ptr<IsoSubspace> m_subspaceForNapiClass;
-    std::unique_ptr<IsoSubspace> m_subspaceForNapiPrototype;
-    std::unique_ptr<IsoSubspace> m_subspaceForJSSQLStatement;
-    std::unique_ptr<IsoSubspace> m_subspaceForJSSQLStatementConstructor;
-    std::unique_ptr<IsoSubspace> m_subspaceForJSSinkConstructor;
-    std::unique_ptr<IsoSubspace> m_subspaceForJSSinkController;
-    std::unique_ptr<IsoSubspace> m_subspaceForJSSink;
-    /*-- BUN --*/
-
-    // std::unique_ptr<IsoSubspace> m_subspaceForTouch;
-    // std::unique_ptr<IsoSubspace> m_subspaceForTouchEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForTouchList;
-    // std::unique_ptr<IsoSubspace> m_subspaceForInternalSettingsGenerated;
-    // std::unique_ptr<IsoSubspace> m_subspaceForGPU;
-    // std::unique_ptr<IsoSubspace> m_subspaceForGPUAdapter;
-    // std::unique_ptr<IsoSubspace> m_subspaceForGPUBindGroup;
-    // std::unique_ptr<IsoSubspace> m_subspaceForGPUBindGroupLayout;
-    // std::unique_ptr<IsoSubspace> m_subspaceForGPUBuffer;
-    // std::unique_ptr<IsoSubspace> m_subspaceForGPUBufferUsage;
-    // std::unique_ptr<IsoSubspace> m_subspaceForGPUCanvasContext;
-    // std::unique_ptr<IsoSubspace> m_subspaceForGPUColorWrite;
-    // std::unique_ptr<IsoSubspace> m_subspaceForGPUCommandBuffer;
-    // std::unique_ptr<IsoSubspace> m_subspaceForGPUCommandEncoder;
-    // std::unique_ptr<IsoSubspace> m_subspaceForGPUCompilationInfo;
-    // std::unique_ptr<IsoSubspace> m_subspaceForGPUCompilationMessage;
-    // std::unique_ptr<IsoSubspace> m_subspaceForGPUComputePassEncoder;
-    // std::unique_ptr<IsoSubspace> m_subspaceForGPUComputePipeline;
-    // std::unique_ptr<IsoSubspace> m_subspaceForGPUDevice;
-    // std::unique_ptr<IsoSubspace> m_subspaceForGPUDeviceLostInfo;
-    // std::unique_ptr<IsoSubspace> m_subspaceForGPUExternalTexture;
-    // std::unique_ptr<IsoSubspace> m_subspaceForGPUMapMode;
-    // std::unique_ptr<IsoSubspace> m_subspaceForGPUOutOfMemoryError;
-    // std::unique_ptr<IsoSubspace> m_subspaceForGPUPipelineLayout;
-    // std::unique_ptr<IsoSubspace> m_subspaceForGPUQuerySet;
-    // std::unique_ptr<IsoSubspace> m_subspaceForGPUQueue;
-    // std::unique_ptr<IsoSubspace> m_subspaceForGPURenderBundle;
-    // std::unique_ptr<IsoSubspace> m_subspaceForGPURenderBundleEncoder;
-    // std::unique_ptr<IsoSubspace> m_subspaceForGPURenderPassEncoder;
-    // std::unique_ptr<IsoSubspace> m_subspaceForGPURenderPipeline;
-    // std::unique_ptr<IsoSubspace> m_subspaceForGPUSampler;
-    // std::unique_ptr<IsoSubspace> m_subspaceForGPUShaderModule;
-    // std::unique_ptr<IsoSubspace> m_subspaceForGPUShaderStage;
-    // std::unique_ptr<IsoSubspace> m_subspaceForGPUSupportedFeatures;
-    // std::unique_ptr<IsoSubspace> m_subspaceForGPUSupportedLimits;
-    // std::unique_ptr<IsoSubspace> m_subspaceForGPUTexture;
-    // std::unique_ptr<IsoSubspace> m_subspaceForGPUTextureUsage;
-    // std::unique_ptr<IsoSubspace> m_subspaceForGPUTextureView;
-    // std::unique_ptr<IsoSubspace> m_subspaceForGPUUncapturedErrorEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForGPUValidationError;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebKitPlaybackTargetAvailabilityEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForApplePayCancelEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForApplePayCouponCodeChangedEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForApplePayError;
-    // std::unique_ptr<IsoSubspace> m_subspaceForApplePayPaymentAuthorizedEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForApplePayPaymentMethodSelectedEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForApplePaySession;
-    // std::unique_ptr<IsoSubspace> m_subspaceForApplePaySetup;
-    // std::unique_ptr<IsoSubspace> m_subspaceForApplePaySetupFeature;
-    // std::unique_ptr<IsoSubspace> m_subspaceForApplePayShippingContactSelectedEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForApplePayShippingMethodSelectedEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForApplePayValidateMerchantEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForClipboard;
-    // std::unique_ptr<IsoSubspace> m_subspaceForClipboardItem;
-    // std::unique_ptr<IsoSubspace> m_subspaceForDOMCache;
-    // std::unique_ptr<IsoSubspace> m_subspaceForDOMCacheStorage;
-    // std::unique_ptr<IsoSubspace> m_subspaceForContactsManager;
-    // std::unique_ptr<IsoSubspace> m_subspaceForBasicCredential;
-    // std::unique_ptr<IsoSubspace> m_subspaceForCredentialsContainer;
-    // std::unique_ptr<IsoSubspace> m_subspaceForMediaKeyMessageEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForMediaKeySession;
-    // std::unique_ptr<IsoSubspace> m_subspaceForMediaKeyStatusMap;
-    // std::unique_ptr<IsoSubspace> m_subspaceForMediaKeyStatusMapIterator;
-    // std::unique_ptr<IsoSubspace> m_subspaceForMediaKeySystemAccess;
-    // std::unique_ptr<IsoSubspace> m_subspaceForMediaKeys;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebKitMediaKeyMessageEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebKitMediaKeyNeededEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebKitMediaKeySession;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebKitMediaKeys;
-    // std::unique_ptr<IsoSubspace> m_subspaceForDOMFileSystem;
-    // std::unique_ptr<IsoSubspace> m_subspaceForFileSystemDirectoryEntry;
-    // std::unique_ptr<IsoSubspace> m_subspaceForFileSystemDirectoryReader;
-    // std::unique_ptr<IsoSubspace> m_subspaceForFileSystemEntry;
-    // std::unique_ptr<IsoSubspace> m_subspaceForFileSystemFileEntry;
-    std::unique_ptr<IsoSubspace> m_subspaceForFetchHeaders;
-    std::unique_ptr<IsoSubspace> m_subspaceForFetchHeadersIterator;
-    // std::unique_ptr<IsoSubspace> m_subspaceForFetchRequest;
-    // std::unique_ptr<IsoSubspace> m_subspaceForFetchResponse;
-    // std::unique_ptr<IsoSubspace> m_subspaceForFileSystemDirectoryHandle;
-    // std::unique_ptr<IsoSubspace> m_subspaceForFileSystemFileHandle;
-    // std::unique_ptr<IsoSubspace> m_subspaceForFileSystemHandle;
-    // std::unique_ptr<IsoSubspace> m_subspaceForFileSystemSyncAccessHandle;
-    // std::unique_ptr<IsoSubspace> m_subspaceForGamepad;
-    // std::unique_ptr<IsoSubspace> m_subspaceForGamepadButton;
-    // std::unique_ptr<IsoSubspace> m_subspaceForGamepadEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForGeolocation;
-    // std::unique_ptr<IsoSubspace> m_subspaceForGeolocationCoordinates;
-    // std::unique_ptr<IsoSubspace> m_subspaceForGeolocationPosition;
-    // std::unique_ptr<IsoSubspace> m_subspaceForGeolocationPositionError;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHighlight;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHighlightRegister;
-    // std::unique_ptr<IsoSubspace> m_subspaceForIDBCursor;
-    // std::unique_ptr<IsoSubspace> m_subspaceForIDBCursorWithValue;
-    // std::unique_ptr<IsoSubspace> m_subspaceForIDBDatabase;
-    // std::unique_ptr<IsoSubspace> m_subspaceForIDBFactory;
-    // std::unique_ptr<IsoSubspace> m_subspaceForIDBIndex;
-    // std::unique_ptr<IsoSubspace> m_subspaceForIDBKeyRange;
-    // std::unique_ptr<IsoSubspace> m_subspaceForIDBObjectStore;
-    // std::unique_ptr<IsoSubspace> m_subspaceForIDBOpenDBRequest;
-    // std::unique_ptr<IsoSubspace> m_subspaceForIDBRequest;
-    // std::unique_ptr<IsoSubspace> m_subspaceForIDBTransaction;
-    // std::unique_ptr<IsoSubspace> m_subspaceForIDBVersionChangeEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForMediaCapabilities;
-    // std::unique_ptr<IsoSubspace> m_subspaceForMediaControlsHost;
-    // std::unique_ptr<IsoSubspace> m_subspaceForBlobEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForMediaRecorder;
-    // std::unique_ptr<IsoSubspace> m_subspaceForMediaRecorderErrorEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForMediaMetadata;
-    // std::unique_ptr<IsoSubspace> m_subspaceForMediaSession;
-    // std::unique_ptr<IsoSubspace> m_subspaceForMediaSessionCoordinator;
-    // std::unique_ptr<IsoSubspace> m_subspaceForMediaSource;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSourceBuffer;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSourceBufferList;
-    // std::unique_ptr<IsoSubspace> m_subspaceForVideoPlaybackQuality;
-    // std::unique_ptr<IsoSubspace> m_subspaceForCanvasCaptureMediaStreamTrack;
-    // std::unique_ptr<IsoSubspace> m_subspaceForMediaDeviceInfo;
-    // std::unique_ptr<IsoSubspace> m_subspaceForMediaDevices;
-    // std::unique_ptr<IsoSubspace> m_subspaceForMediaStream;
-    // std::unique_ptr<IsoSubspace> m_subspaceForMediaStreamTrack;
-    // std::unique_ptr<IsoSubspace> m_subspaceForMediaStreamTrackEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForOverconstrainedError;
-    // std::unique_ptr<IsoSubspace> m_subspaceForOverconstrainedErrorEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForRTCCertificate;
-    // std::unique_ptr<IsoSubspace> m_subspaceForRTCDTMFSender;
-    // std::unique_ptr<IsoSubspace> m_subspaceForRTCDTMFToneChangeEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForRTCDataChannel;
-    // std::unique_ptr<IsoSubspace> m_subspaceForRTCDataChannelEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForRTCDtlsTransport;
-    // std::unique_ptr<IsoSubspace> m_subspaceForRTCEncodedAudioFrame;
-    // std::unique_ptr<IsoSubspace> m_subspaceForRTCEncodedVideoFrame;
-    // std::unique_ptr<IsoSubspace> m_subspaceForRTCError;
-    // std::unique_ptr<IsoSubspace> m_subspaceForRTCErrorEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForRTCIceCandidate;
-    // std::unique_ptr<IsoSubspace> m_subspaceForRTCIceTransport;
-    // std::unique_ptr<IsoSubspace> m_subspaceForRTCPeerConnection;
-    // std::unique_ptr<IsoSubspace> m_subspaceForRTCPeerConnectionIceErrorEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForRTCPeerConnectionIceEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForRTCRtpReceiver;
-    // std::unique_ptr<IsoSubspace> m_subspaceForRTCRtpSFrameTransform;
-    // std::unique_ptr<IsoSubspace> m_subspaceForRTCRtpSFrameTransformErrorEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForRTCRtpScriptTransform;
-    // std::unique_ptr<IsoSubspace> m_subspaceForRTCRtpScriptTransformer;
-    // std::unique_ptr<IsoSubspace> m_subspaceForRTCRtpSender;
-    // std::unique_ptr<IsoSubspace> m_subspaceForRTCRtpTransceiver;
-    // std::unique_ptr<IsoSubspace> m_subspaceForRTCSctpTransport;
-    // std::unique_ptr<IsoSubspace> m_subspaceForRTCSessionDescription;
-    // std::unique_ptr<IsoSubspace> m_subspaceForRTCStatsReport;
-    // std::unique_ptr<IsoSubspace> m_subspaceForRTCTrackEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForRTCTransformEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLModelElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForNotification;
-    // std::unique_ptr<IsoSubspace> m_subspaceForNotificationEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForMerchantValidationEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForPaymentAddress;
-    // std::unique_ptr<IsoSubspace> m_subspaceForPaymentMethodChangeEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForPaymentRequest;
-    // std::unique_ptr<IsoSubspace> m_subspaceForPaymentRequestUpdateEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForPaymentResponse;
-    // std::unique_ptr<IsoSubspace> m_subspaceForPermissionStatus;
-    // std::unique_ptr<IsoSubspace> m_subspaceForPermissions;
-    // std::unique_ptr<IsoSubspace> m_subspaceForPictureInPictureEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForPictureInPictureWindow;
-    // std::unique_ptr<IsoSubspace> m_subspaceForPushEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForPushManager;
-    // std::unique_ptr<IsoSubspace> m_subspaceForPushMessageData;
-    // std::unique_ptr<IsoSubspace> m_subspaceForPushSubscription;
-    // std::unique_ptr<IsoSubspace> m_subspaceForPushSubscriptionChangeEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForPushSubscriptionOptions;
-    // std::unique_ptr<IsoSubspace> m_subspaceForRemotePlayback;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSpeechRecognition;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSpeechRecognitionAlternative;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSpeechRecognitionErrorEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSpeechRecognitionEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSpeechRecognitionResult;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSpeechRecognitionResultList;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSpeechSynthesis;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSpeechSynthesisErrorEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSpeechSynthesisEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSpeechSynthesisUtterance;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSpeechSynthesisVoice;
-    // std::unique_ptr<IsoSubspace> m_subspaceForStorageManager;
-    std::unique_ptr<IsoSubspace> m_subspaceForByteLengthQueuingStrategy;
-    std::unique_ptr<IsoSubspace> m_subspaceForCountQueuingStrategy;
-    std::unique_ptr<IsoSubspace> m_subspaceForReadableByteStreamController;
-    std::unique_ptr<IsoSubspace> m_subspaceForReadableStream;
-    std::unique_ptr<IsoSubspace> m_subspaceForReadableStreamBYOBReader;
-    std::unique_ptr<IsoSubspace> m_subspaceForReadableStreamBYOBRequest;
-    std::unique_ptr<IsoSubspace> m_subspaceForReadableStreamDefaultController;
-    std::unique_ptr<IsoSubspace> m_subspaceForReadableStreamDefaultReader;
-    std::unique_ptr<IsoSubspace> m_subspaceForReadableStreamSink;
-    std::unique_ptr<IsoSubspace> m_subspaceForReadableStreamSource;
-    std::unique_ptr<IsoSubspace> m_subspaceForTransformStream;
-    std::unique_ptr<IsoSubspace> m_subspaceForTransformStreamDefaultController;
-    std::unique_ptr<IsoSubspace> m_subspaceForWritableStream;
-    std::unique_ptr<IsoSubspace> m_subspaceForWritableStreamDefaultController;
-    std::unique_ptr<IsoSubspace> m_subspaceForWritableStreamDefaultWriter;
-    std::unique_ptr<IsoSubspace> m_subspaceForWritableStreamSink;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebLock;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebLockManager;
-    // std::unique_ptr<IsoSubspace> m_subspaceForAnalyserNode;
-    // std::unique_ptr<IsoSubspace> m_subspaceForAudioBuffer;
-    // std::unique_ptr<IsoSubspace> m_subspaceForAudioBufferSourceNode;
-    // std::unique_ptr<IsoSubspace> m_subspaceForAudioContext;
-    // std::unique_ptr<IsoSubspace> m_subspaceForAudioDestinationNode;
-    // std::unique_ptr<IsoSubspace> m_subspaceForAudioListener;
-    // std::unique_ptr<IsoSubspace> m_subspaceForAudioNode;
-    // std::unique_ptr<IsoSubspace> m_subspaceForAudioParam;
-    // std::unique_ptr<IsoSubspace> m_subspaceForAudioParamMap;
-    // std::unique_ptr<IsoSubspace> m_subspaceForAudioProcessingEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForAudioScheduledSourceNode;
-    // std::unique_ptr<IsoSubspace> m_subspaceForAudioWorklet;
-    // std::unique_ptr<IsoSubspace> m_subspaceForAudioWorkletGlobalScope;
-    // std::unique_ptr<IsoSubspace> m_subspaceForAudioWorkletNode;
-    // std::unique_ptr<IsoSubspace> m_subspaceForAudioWorkletProcessor;
-    // std::unique_ptr<IsoSubspace> m_subspaceForBaseAudioContext;
-    // std::unique_ptr<IsoSubspace> m_subspaceForBiquadFilterNode;
-    // std::unique_ptr<IsoSubspace> m_subspaceForChannelMergerNode;
-    // std::unique_ptr<IsoSubspace> m_subspaceForChannelSplitterNode;
-    // std::unique_ptr<IsoSubspace> m_subspaceForConstantSourceNode;
-    // std::unique_ptr<IsoSubspace> m_subspaceForConvolverNode;
-    // std::unique_ptr<IsoSubspace> m_subspaceForDelayNode;
-    // std::unique_ptr<IsoSubspace> m_subspaceForDynamicsCompressorNode;
-    // std::unique_ptr<IsoSubspace> m_subspaceForGainNode;
-    // std::unique_ptr<IsoSubspace> m_subspaceForIIRFilterNode;
-    // std::unique_ptr<IsoSubspace> m_subspaceForMediaElementAudioSourceNode;
-    // std::unique_ptr<IsoSubspace> m_subspaceForMediaStreamAudioDestinationNode;
-    // std::unique_ptr<IsoSubspace> m_subspaceForMediaStreamAudioSourceNode;
-    // std::unique_ptr<IsoSubspace> m_subspaceForOfflineAudioCompletionEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForOfflineAudioContext;
-    // std::unique_ptr<IsoSubspace> m_subspaceForOscillatorNode;
-    // std::unique_ptr<IsoSubspace> m_subspaceForPannerNode;
-    // std::unique_ptr<IsoSubspace> m_subspaceForPeriodicWave;
-    // std::unique_ptr<IsoSubspace> m_subspaceForScriptProcessorNode;
-    // std::unique_ptr<IsoSubspace> m_subspaceForStereoPannerNode;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWaveShaperNode;
-    // std::unique_ptr<IsoSubspace> m_subspaceForAuthenticatorAssertionResponse;
-    // std::unique_ptr<IsoSubspace> m_subspaceForAuthenticatorAttestationResponse;
-    // std::unique_ptr<IsoSubspace> m_subspaceForAuthenticatorResponse;
-    // std::unique_ptr<IsoSubspace> m_subspaceForPublicKeyCredential;
-    // std::unique_ptr<IsoSubspace> m_subspaceForVideoColorSpace;
-    // std::unique_ptr<IsoSubspace> m_subspaceForDatabase;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSQLError;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSQLResultSet;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSQLResultSetRowList;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSQLTransaction;
-    std::unique_ptr<IsoSubspace> m_subspaceForCloseEvent;
-    std::unique_ptr<IsoSubspace> m_subspaceForWebSocket;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebXRBoundedReferenceSpace;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebXRFrame;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebXRHand;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebXRHandIterator;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebXRInputSource;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebXRInputSourceArray;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebXRInputSourceArrayIterator;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebXRJointPose;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebXRJointSpace;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebXRLayer;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebXRPose;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebXRReferenceSpace;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebXRRenderState;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebXRRigidTransform;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebXRSession;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebXRSpace;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebXRSystem;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebXRView;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebXRViewerPose;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebXRViewport;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebXRWebGLLayer;
-    // std::unique_ptr<IsoSubspace> m_subspaceForXRInputSourceEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForXRInputSourcesChangeEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForXRReferenceSpaceEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForXRSessionEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForAnimationEffect;
-    // std::unique_ptr<IsoSubspace> m_subspaceForAnimationPlaybackEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForAnimationTimeline;
-    // std::unique_ptr<IsoSubspace> m_subspaceForCSSAnimation;
-    // std::unique_ptr<IsoSubspace> m_subspaceForCSSTransition;
-    // std::unique_ptr<IsoSubspace> m_subspaceForCustomEffect;
-    // std::unique_ptr<IsoSubspace> m_subspaceForDocumentTimeline;
-    // std::unique_ptr<IsoSubspace> m_subspaceForKeyframeEffect;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebAnimation;
-    // std::unique_ptr<IsoSubspace> m_subspaceForCryptoKey;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSubtleCrypto;
-    // std::unique_ptr<IsoSubspace> m_subspaceForCSSConditionRule;
-    // std::unique_ptr<IsoSubspace> m_subspaceForCSSCounterStyleRule;
-    // std::unique_ptr<IsoSubspace> m_subspaceForCSSFontFaceRule;
-    // std::unique_ptr<IsoSubspace> m_subspaceForCSSFontPaletteValuesRule;
-    // std::unique_ptr<IsoSubspace> m_subspaceForCSSGroupingRule;
-    // std::unique_ptr<IsoSubspace> m_subspaceForCSSImportRule;
-    // std::unique_ptr<IsoSubspace> m_subspaceForCSSKeyframeRule;
-    // std::unique_ptr<IsoSubspace> m_subspaceForCSSKeyframesRule;
-    // std::unique_ptr<IsoSubspace> m_subspaceForCSSLayerBlockRule;
-    // std::unique_ptr<IsoSubspace> m_subspaceForCSSLayerStatementRule;
-    // std::unique_ptr<IsoSubspace> m_subspaceForCSSMediaRule;
-    // std::unique_ptr<IsoSubspace> m_subspaceForCSSNamespaceRule;
-    // std::unique_ptr<IsoSubspace> m_subspaceForCSSPageRule;
-    // std::unique_ptr<IsoSubspace> m_subspaceForCSSPaintSize;
-    // std::unique_ptr<IsoSubspace> m_subspaceForCSSRule;
-    // std::unique_ptr<IsoSubspace> m_subspaceForCSSRuleList;
-    // std::unique_ptr<IsoSubspace> m_subspaceForCSSStyleDeclaration;
-    // std::unique_ptr<IsoSubspace> m_subspaceForCSSStyleRule;
-    // std::unique_ptr<IsoSubspace> m_subspaceForCSSStyleSheet;
-    // std::unique_ptr<IsoSubspace> m_subspaceForCSSSupportsRule;
-    // std::unique_ptr<IsoSubspace> m_subspaceForCSSUnknownRule;
-    // std::unique_ptr<IsoSubspace> m_subspaceForDOMCSSNamespace;
-    // std::unique_ptr<IsoSubspace> m_subspaceForDOMMatrix;
-    // std::unique_ptr<IsoSubspace> m_subspaceForDOMMatrixReadOnly;
-    // std::unique_ptr<IsoSubspace> m_subspaceForDeprecatedCSSOMCounter;
-    // std::unique_ptr<IsoSubspace> m_subspaceForDeprecatedCSSOMPrimitiveValue;
-    // std::unique_ptr<IsoSubspace> m_subspaceForDeprecatedCSSOMRGBColor;
-    // std::unique_ptr<IsoSubspace> m_subspaceForDeprecatedCSSOMRect;
-    // std::unique_ptr<IsoSubspace> m_subspaceForDeprecatedCSSOMValue;
-    // std::unique_ptr<IsoSubspace> m_subspaceForDeprecatedCSSOMValueList;
-    // std::unique_ptr<IsoSubspace> m_subspaceForFontFace;
-    // std::unique_ptr<IsoSubspace> m_subspaceForFontFaceSet;
-    // std::unique_ptr<IsoSubspace> m_subspaceForFontFaceSetIterator;
-    // std::unique_ptr<IsoSubspace> m_subspaceForMediaList;
-    // std::unique_ptr<IsoSubspace> m_subspaceForMediaQueryList;
-    // std::unique_ptr<IsoSubspace> m_subspaceForMediaQueryListEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForStyleMedia;
-    // std::unique_ptr<IsoSubspace> m_subspaceForStyleSheet;
-    // std::unique_ptr<IsoSubspace> m_subspaceForStyleSheetList;
-    // std::unique_ptr<IsoSubspace> m_subspaceForCSSKeywordValue;
-    // std::unique_ptr<IsoSubspace> m_subspaceForCSSNumericValue;
-    // std::unique_ptr<IsoSubspace> m_subspaceForCSSOMVariableReferenceValue;
-    // std::unique_ptr<IsoSubspace> m_subspaceForCSSStyleImageValue;
-    // std::unique_ptr<IsoSubspace> m_subspaceForCSSStyleValue;
-    // std::unique_ptr<IsoSubspace> m_subspaceForCSSUnitValue;
-    // std::unique_ptr<IsoSubspace> m_subspaceForCSSUnparsedValue;
-    // std::unique_ptr<IsoSubspace> m_subspaceForCSSUnparsedValueIterator;
-    // std::unique_ptr<IsoSubspace> m_subspaceForStylePropertyMap;
-    // std::unique_ptr<IsoSubspace> m_subspaceForStylePropertyMapReadOnly;
-    // std::unique_ptr<IsoSubspace> m_subspaceForCSSMathInvert;
-    // std::unique_ptr<IsoSubspace> m_subspaceForCSSMathMax;
-    // std::unique_ptr<IsoSubspace> m_subspaceForCSSMathMin;
-    // std::unique_ptr<IsoSubspace> m_subspaceForCSSMathNegate;
-    // std::unique_ptr<IsoSubspace> m_subspaceForCSSMathProduct;
-    // std::unique_ptr<IsoSubspace> m_subspaceForCSSMathSum;
-    // std::unique_ptr<IsoSubspace> m_subspaceForCSSMathValue;
-    // std::unique_ptr<IsoSubspace> m_subspaceForCSSNumericArray;
-    // std::unique_ptr<IsoSubspace> m_subspaceForCSSNumericArrayIterator;
-    // std::unique_ptr<IsoSubspace> m_subspaceForCSSMatrixComponent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForCSSPerspective;
-    // std::unique_ptr<IsoSubspace> m_subspaceForCSSRotate;
-    // std::unique_ptr<IsoSubspace> m_subspaceForCSSScale;
-    // std::unique_ptr<IsoSubspace> m_subspaceForCSSSkew;
-    // std::unique_ptr<IsoSubspace> m_subspaceForCSSSkewX;
-    // std::unique_ptr<IsoSubspace> m_subspaceForCSSSkewY;
-    // std::unique_ptr<IsoSubspace> m_subspaceForCSSTransformComponent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForCSSTransformValue;
-    // std::unique_ptr<IsoSubspace> m_subspaceForCSSTransformValueIterator;
-    // std::unique_ptr<IsoSubspace> m_subspaceForCSSTranslate;
-
-    // std::unique_ptr<IsoSubspace> m_subspaceForAbstractRange;
-    // std::unique_ptr<IsoSubspace> m_subspaceForAnimationEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForAttr;
-    // std::unique_ptr<IsoSubspace> m_subspaceForBeforeUnloadEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForBroadcastChannel;
-    // std::unique_ptr<IsoSubspace> m_subspaceForCDATASection;
-    // std::unique_ptr<IsoSubspace> m_subspaceForCharacterData;
-    // std::unique_ptr<IsoSubspace> m_subspaceForClipboardEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForComment;
-    // std::unique_ptr<IsoSubspace> m_subspaceForCompositionEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForCustomElementRegistry;
-    std::unique_ptr<IsoSubspace> m_subspaceForCustomEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForDOMException;
-    // std::unique_ptr<IsoSubspace> m_subspaceForDOMImplementation;
-    // std::unique_ptr<IsoSubspace> m_subspaceForDOMPoint;
-    // std::unique_ptr<IsoSubspace> m_subspaceForDOMPointReadOnly;
-    // std::unique_ptr<IsoSubspace> m_subspaceForDOMQuad;
-    // std::unique_ptr<IsoSubspace> m_subspaceForDOMRect;
-    // std::unique_ptr<IsoSubspace> m_subspaceForDOMRectList;
-    // std::unique_ptr<IsoSubspace> m_subspaceForDOMRectReadOnly;
-    // std::unique_ptr<IsoSubspace> m_subspaceForDOMStringList;
-    // std::unique_ptr<IsoSubspace> m_subspaceForDOMStringMap;
-    // std::unique_ptr<IsoSubspace> m_subspaceForDataTransfer;
-    // std::unique_ptr<IsoSubspace> m_subspaceForDataTransferItem;
-    // std::unique_ptr<IsoSubspace> m_subspaceForDataTransferItemList;
-    // std::unique_ptr<IsoSubspace> m_subspaceForDeviceMotionEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForDeviceOrientationEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForDocument;
-    // std::unique_ptr<IsoSubspace> m_subspaceForDocumentFragment;
-    // std::unique_ptr<IsoSubspace> m_subspaceForDocumentType;
-    // std::unique_ptr<IsoSubspace> m_subspaceForDragEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForElement;
-
-    // std::unique_ptr<IsoSubspace> m_subspaceForFocusEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForFormDataEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHashChangeEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForIdleDeadline;
-    // std::unique_ptr<IsoSubspace> m_subspaceForInputEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForKeyboardEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForMessageChannel;
-    std::unique_ptr<IsoSubspace> m_subspaceForMessageEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForMessagePort;
-    // std::unique_ptr<IsoSubspace> m_subspaceForMouseEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForMutationEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForMutationObserver;
-    // std::unique_ptr<IsoSubspace> m_subspaceForMutationRecord;
-    // std::unique_ptr<IsoSubspace> m_subspaceForNamedNodeMap;
-    // std::unique_ptr<IsoSubspace> m_subspaceForNode;
-    // std::unique_ptr<IsoSubspace> m_subspaceForNodeIterator;
-    // std::unique_ptr<IsoSubspace> m_subspaceForNodeList;
-    // std::unique_ptr<IsoSubspace> m_subspaceForNodeListIterator;
-    // std::unique_ptr<IsoSubspace> m_subspaceForOverflowEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForPageTransitionEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForPointerEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForPopStateEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForProcessingInstruction;
-    // std::unique_ptr<IsoSubspace> m_subspaceForProgressEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForPromiseRejectionEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForRange;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSecurityPolicyViolationEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForShadowRoot;
-    // std::unique_ptr<IsoSubspace> m_subspaceForStaticRange;
-    // std::unique_ptr<IsoSubspace> m_subspaceForText;
-    // std::unique_ptr<IsoSubspace> m_subspaceForTextDecoder;
-    // std::unique_ptr<IsoSubspace> m_subspaceForTextDecoderStream;
-    // std::unique_ptr<IsoSubspace> m_subspaceForTextDecoderStreamDecoder;
-    std::unique_ptr<IsoSubspace> m_subspaceForTextEncoder;
-    // std::unique_ptr<IsoSubspace> m_subspaceForTextEncoderStream;
-    // std::unique_ptr<IsoSubspace> m_subspaceForTextEncoderStreamEncoder;
-    // std::unique_ptr<IsoSubspace> m_subspaceForTextEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForTransitionEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForTreeWalker;
-    // std::unique_ptr<IsoSubspace> m_subspaceForUIEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWheelEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForXMLDocument;
-    // std::unique_ptr<IsoSubspace> m_subspaceForBlob;
-    // std::unique_ptr<IsoSubspace> m_subspaceForFile;
-    // std::unique_ptr<IsoSubspace> m_subspaceForFileList;
-    // std::unique_ptr<IsoSubspace> m_subspaceForFileReader;
-    // std::unique_ptr<IsoSubspace> m_subspaceForFileReaderSync;
-    // std::unique_ptr<IsoSubspace> m_subspaceForDOMFormData;
-    // std::unique_ptr<IsoSubspace> m_subspaceForDOMFormDataIterator;
-    // std::unique_ptr<IsoSubspace> m_subspaceForDOMTokenList;
-    // std::unique_ptr<IsoSubspace> m_subspaceForDOMTokenListIterator;
-    // std::unique_ptr<IsoSubspace> m_subspaceForDOMURL;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLAllCollection;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLAnchorElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLAreaElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLAttachmentElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLAudioElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLBRElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLBaseElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLBodyElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLButtonElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLCanvasElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLCollection;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLDListElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLDataElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLDataListElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLDetailsElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLDialogElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLDirectoryElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLDivElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLDocument;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLEmbedElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLFieldSetElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLFontElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLFormControlsCollection;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLFormElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLFrameElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLFrameSetElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLHRElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLHeadElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLHeadingElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLHtmlElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLIFrameElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLImageElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLInputElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLLIElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLLabelElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLLegendElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLLinkElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLMapElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLMarqueeElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLMediaElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLMenuElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLMenuItemElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLMetaElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLMeterElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLModElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLOListElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLObjectElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLOptGroupElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLOptionElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLOptionsCollection;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLOutputElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLParagraphElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLParamElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLPictureElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLPreElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLProgressElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLQuoteElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLScriptElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLSelectElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLSlotElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLSourceElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLSpanElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLStyleElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLTableCaptionElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLTableCellElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLTableColElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLTableElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLTableRowElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLTableSectionElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLTemplateElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLTextAreaElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLTimeElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLTitleElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLTrackElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLUListElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLUnknownElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHTMLVideoElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForImageBitmap;
-    // std::unique_ptr<IsoSubspace> m_subspaceForImageData;
-    // std::unique_ptr<IsoSubspace> m_subspaceForMediaController;
-    // std::unique_ptr<IsoSubspace> m_subspaceForMediaEncryptedEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForMediaError;
-    // std::unique_ptr<IsoSubspace> m_subspaceForOffscreenCanvas;
-    // std::unique_ptr<IsoSubspace> m_subspaceForRadioNodeList;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSubmitEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForTextMetrics;
-    // std::unique_ptr<IsoSubspace> m_subspaceForTimeRanges;
-    // std::unique_ptr<IsoSubspace> m_subspaceForURLSearchParams;
-    // std::unique_ptr<IsoSubspace> m_subspaceForURLSearchParamsIterator;
-    // std::unique_ptr<IsoSubspace> m_subspaceForValidityState;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebKitMediaKeyError;
-    // std::unique_ptr<IsoSubspace> m_subspaceForANGLEInstancedArrays;
-    // std::unique_ptr<IsoSubspace> m_subspaceForCanvasGradient;
-    // std::unique_ptr<IsoSubspace> m_subspaceForCanvasPattern;
-    // std::unique_ptr<IsoSubspace> m_subspaceForCanvasRenderingContext2D;
-    // std::unique_ptr<IsoSubspace> m_subspaceForEXTBlendMinMax;
-    // std::unique_ptr<IsoSubspace> m_subspaceForEXTColorBufferFloat;
-    // std::unique_ptr<IsoSubspace> m_subspaceForEXTColorBufferHalfFloat;
-    // std::unique_ptr<IsoSubspace> m_subspaceForEXTFloatBlend;
-    // std::unique_ptr<IsoSubspace> m_subspaceForEXTFragDepth;
-    // std::unique_ptr<IsoSubspace> m_subspaceForEXTShaderTextureLOD;
-    // std::unique_ptr<IsoSubspace> m_subspaceForEXTTextureCompressionRGTC;
-    // std::unique_ptr<IsoSubspace> m_subspaceForEXTTextureFilterAnisotropic;
-    // std::unique_ptr<IsoSubspace> m_subspaceForEXTsRGB;
-    // std::unique_ptr<IsoSubspace> m_subspaceForImageBitmapRenderingContext;
-    // std::unique_ptr<IsoSubspace> m_subspaceForKHRParallelShaderCompile;
-    // std::unique_ptr<IsoSubspace> m_subspaceForOESElementIndexUint;
-    // std::unique_ptr<IsoSubspace> m_subspaceForOESFBORenderMipmap;
-    // std::unique_ptr<IsoSubspace> m_subspaceForOESStandardDerivatives;
-    // std::unique_ptr<IsoSubspace> m_subspaceForOESTextureFloat;
-    // std::unique_ptr<IsoSubspace> m_subspaceForOESTextureFloatLinear;
-    // std::unique_ptr<IsoSubspace> m_subspaceForOESTextureHalfFloat;
-    // std::unique_ptr<IsoSubspace> m_subspaceForOESTextureHalfFloatLinear;
-    // std::unique_ptr<IsoSubspace> m_subspaceForOESVertexArrayObject;
-    // std::unique_ptr<IsoSubspace> m_subspaceForOffscreenCanvasRenderingContext2D;
-    // std::unique_ptr<IsoSubspace> m_subspaceForPaintRenderingContext2D;
-    // std::unique_ptr<IsoSubspace> m_subspaceForPath2D;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebGL2RenderingContext;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebGLActiveInfo;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebGLBuffer;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebGLColorBufferFloat;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebGLCompressedTextureASTC;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebGLCompressedTextureATC;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebGLCompressedTextureETC;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebGLCompressedTextureETC1;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebGLCompressedTexturePVRTC;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebGLCompressedTextureS3TC;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebGLCompressedTextureS3TCsRGB;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebGLContextEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebGLDebugRendererInfo;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebGLDebugShaders;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebGLDepthTexture;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebGLDrawBuffers;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebGLFramebuffer;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebGLLoseContext;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebGLMultiDraw;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebGLProgram;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebGLQuery;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebGLRenderbuffer;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebGLRenderingContext;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebGLSampler;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebGLShader;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebGLShaderPrecisionFormat;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebGLSync;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebGLTexture;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebGLTransformFeedback;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebGLUniformLocation;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebGLVertexArrayObject;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebGLVertexArrayObjectOES;
-    // std::unique_ptr<IsoSubspace> m_subspaceForAudioTrack;
-    // std::unique_ptr<IsoSubspace> m_subspaceForAudioTrackConfiguration;
-    // std::unique_ptr<IsoSubspace> m_subspaceForAudioTrackList;
-    // std::unique_ptr<IsoSubspace> m_subspaceForDataCue;
-    // std::unique_ptr<IsoSubspace> m_subspaceForTextTrack;
-    // std::unique_ptr<IsoSubspace> m_subspaceForTextTrackCue;
-    // std::unique_ptr<IsoSubspace> m_subspaceForTextTrackCueGeneric;
-    // std::unique_ptr<IsoSubspace> m_subspaceForTextTrackCueList;
-    // std::unique_ptr<IsoSubspace> m_subspaceForTextTrackList;
-    // std::unique_ptr<IsoSubspace> m_subspaceForTrackEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForVTTCue;
-    // std::unique_ptr<IsoSubspace> m_subspaceForVTTRegion;
-    // std::unique_ptr<IsoSubspace> m_subspaceForVTTRegionList;
-    // std::unique_ptr<IsoSubspace> m_subspaceForVideoTrack;
-    // std::unique_ptr<IsoSubspace> m_subspaceForVideoTrackConfiguration;
-    // std::unique_ptr<IsoSubspace> m_subspaceForVideoTrackList;
-    // std::unique_ptr<IsoSubspace> m_subspaceForCommandLineAPIHost;
-    // std::unique_ptr<IsoSubspace> m_subspaceForInspectorAuditAccessibilityObject;
-    // std::unique_ptr<IsoSubspace> m_subspaceForInspectorAuditDOMObject;
-    // std::unique_ptr<IsoSubspace> m_subspaceForInspectorAuditResourcesObject;
-    // std::unique_ptr<IsoSubspace> m_subspaceForInspectorFrontendHost;
-    // std::unique_ptr<IsoSubspace> m_subspaceForDOMApplicationCache;
-    // std::unique_ptr<IsoSubspace> m_subspaceForMathMLElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForMathMLMathElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForBarProp;
-    // std::unique_ptr<IsoSubspace> m_subspaceForCrypto;
-    // std::unique_ptr<IsoSubspace> m_subspaceForDOMSelection;
-    // std::unique_ptr<IsoSubspace> m_subspaceForDOMWindow;
-    // std::unique_ptr<IsoSubspace> m_subspaceForEventSource;
-    // std::unique_ptr<IsoSubspace> m_subspaceForHistory;
-    // std::unique_ptr<IsoSubspace> m_subspaceForIntersectionObserver;
-    // std::unique_ptr<IsoSubspace> m_subspaceForIntersectionObserverEntry;
-    // std::unique_ptr<IsoSubspace> m_subspaceForLocation;
-    // std::unique_ptr<IsoSubspace> m_subspaceForNavigator;
-    // std::unique_ptr<IsoSubspace> m_subspaceForPerformance;
-    // std::unique_ptr<IsoSubspace> m_subspaceForPerformanceEntry;
-    // std::unique_ptr<IsoSubspace> m_subspaceForPerformanceMark;
-    // std::unique_ptr<IsoSubspace> m_subspaceForPerformanceMeasure;
-    // std::unique_ptr<IsoSubspace> m_subspaceForPerformanceNavigation;
-    // std::unique_ptr<IsoSubspace> m_subspaceForPerformanceNavigationTiming;
-    // std::unique_ptr<IsoSubspace> m_subspaceForPerformanceObserver;
-    // std::unique_ptr<IsoSubspace> m_subspaceForPerformanceObserverEntryList;
-    // std::unique_ptr<IsoSubspace> m_subspaceForPerformancePaintTiming;
-    // std::unique_ptr<IsoSubspace> m_subspaceForPerformanceResourceTiming;
-    // std::unique_ptr<IsoSubspace> m_subspaceForPerformanceServerTiming;
-    // std::unique_ptr<IsoSubspace> m_subspaceForPerformanceTiming;
-    // std::unique_ptr<IsoSubspace> m_subspaceForRemoteDOMWindow;
-    // std::unique_ptr<IsoSubspace> m_subspaceForResizeObserver;
-    // std::unique_ptr<IsoSubspace> m_subspaceForResizeObserverEntry;
-    // std::unique_ptr<IsoSubspace> m_subspaceForResizeObserverSize;
-    // std::unique_ptr<IsoSubspace> m_subspaceForScreen;
-    // std::unique_ptr<IsoSubspace> m_subspaceForShadowRealmGlobalScope;
-    // std::unique_ptr<IsoSubspace> m_subspaceForUndoItem;
-    // std::unique_ptr<IsoSubspace> m_subspaceForUndoManager;
-    // std::unique_ptr<IsoSubspace> m_subspaceForUserMessageHandler;
-    // std::unique_ptr<IsoSubspace> m_subspaceForUserMessageHandlersNamespace;
-    // std::unique_ptr<IsoSubspace> m_subspaceForVisualViewport;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebKitNamespace;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebKitPoint;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWorkerNavigator;
-    // std::unique_ptr<IsoSubspace> m_subspaceForDOMMimeType;
-    // std::unique_ptr<IsoSubspace> m_subspaceForDOMMimeTypeArray;
-    // std::unique_ptr<IsoSubspace> m_subspaceForDOMPlugin;
-    // std::unique_ptr<IsoSubspace> m_subspaceForDOMPluginArray;
-    // std::unique_ptr<IsoSubspace> m_subspaceForStorage;
-    // std::unique_ptr<IsoSubspace> m_subspaceForStorageEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGAElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGAltGlyphDefElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGAltGlyphElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGAltGlyphItemElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGAngle;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGAnimateColorElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGAnimateElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGAnimateMotionElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGAnimateTransformElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGAnimatedAngle;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGAnimatedBoolean;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGAnimatedEnumeration;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGAnimatedInteger;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGAnimatedLength;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGAnimatedLengthList;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGAnimatedNumber;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGAnimatedNumberList;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGAnimatedPreserveAspectRatio;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGAnimatedRect;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGAnimatedString;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGAnimatedTransformList;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGAnimationElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGCircleElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGClipPathElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGComponentTransferFunctionElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGCursorElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGDefsElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGDescElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGEllipseElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGFEBlendElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGFEColorMatrixElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGFEComponentTransferElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGFECompositeElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGFEConvolveMatrixElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGFEDiffuseLightingElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGFEDisplacementMapElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGFEDistantLightElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGFEDropShadowElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGFEFloodElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGFEFuncAElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGFEFuncBElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGFEFuncGElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGFEFuncRElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGFEGaussianBlurElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGFEImageElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGFEMergeElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGFEMergeNodeElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGFEMorphologyElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGFEOffsetElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGFEPointLightElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGFESpecularLightingElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGFESpotLightElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGFETileElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGFETurbulenceElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGFilterElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGFontElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGFontFaceElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGFontFaceFormatElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGFontFaceNameElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGFontFaceSrcElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGFontFaceUriElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGForeignObjectElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGGElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGGeometryElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGGlyphElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGGlyphRefElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGGradientElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGGraphicsElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGHKernElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGImageElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGLength;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGLengthList;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGLineElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGLinearGradientElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGMPathElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGMarkerElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGMaskElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGMatrix;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGMetadataElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGMissingGlyphElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGNumber;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGNumberList;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGPathElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGPathSeg;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGPathSegArcAbs;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGPathSegArcRel;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGPathSegClosePath;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGPathSegCurvetoCubicAbs;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGPathSegCurvetoCubicRel;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGPathSegCurvetoCubicSmoothAbs;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGPathSegCurvetoCubicSmoothRel;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGPathSegCurvetoQuadraticAbs;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGPathSegCurvetoQuadraticRel;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGPathSegCurvetoQuadraticSmoothAbs;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGPathSegCurvetoQuadraticSmoothRel;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGPathSegLinetoAbs;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGPathSegLinetoHorizontalAbs;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGPathSegLinetoHorizontalRel;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGPathSegLinetoRel;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGPathSegLinetoVerticalAbs;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGPathSegLinetoVerticalRel;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGPathSegList;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGPathSegMovetoAbs;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGPathSegMovetoRel;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGPatternElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGPoint;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGPointList;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGPolygonElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGPolylineElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGPreserveAspectRatio;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGRadialGradientElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGRect;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGRectElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGRenderingIntent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGSVGElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGScriptElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGSetElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGStopElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGStringList;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGStyleElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGSwitchElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGSymbolElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGTRefElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGTSpanElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGTextContentElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGTextElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGTextPathElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGTextPositioningElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGTitleElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGTransform;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGTransformList;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGUnitTypes;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGUseElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGVKernElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGViewElement;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGViewSpec;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSVGZoomEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForGCObservation;
-    // std::unique_ptr<IsoSubspace> m_subspaceForInternalSettings;
-    // std::unique_ptr<IsoSubspace> m_subspaceForInternals;
-    // std::unique_ptr<IsoSubspace> m_subspaceForInternalsMapLike;
-    // std::unique_ptr<IsoSubspace> m_subspaceForInternalsSetLike;
-    // std::unique_ptr<IsoSubspace> m_subspaceForMallocStatistics;
-    // std::unique_ptr<IsoSubspace> m_subspaceForMemoryInfo;
-    // std::unique_ptr<IsoSubspace> m_subspaceForMockCDMFactory;
-    // std::unique_ptr<IsoSubspace> m_subspaceForMockContentFilterSettings;
-    // std::unique_ptr<IsoSubspace> m_subspaceForMockPageOverlay;
-    // std::unique_ptr<IsoSubspace> m_subspaceForMockPaymentCoordinator;
-    // std::unique_ptr<IsoSubspace> m_subspaceForServiceWorkerInternals;
-    // std::unique_ptr<IsoSubspace> m_subspaceForTypeConversions;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebFakeXRDevice;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebFakeXRInputController;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWebXRTest;
-    // std::unique_ptr<IsoSubspace> m_subspaceForDedicatedWorkerGlobalScope;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWorker;
-    std::unique_ptr<IsoSubspace> m_subspaceForWorkerGlobalScope;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWorkerLocation;
-    // std::unique_ptr<IsoSubspace> m_subspaceForExtendableEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForExtendableMessageEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForFetchEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForNavigationPreloadManager;
-    // std::unique_ptr<IsoSubspace> m_subspaceForServiceWorker;
-    // std::unique_ptr<IsoSubspace> m_subspaceForServiceWorkerClient;
-    // std::unique_ptr<IsoSubspace> m_subspaceForServiceWorkerClients;
-    // std::unique_ptr<IsoSubspace> m_subspaceForServiceWorkerContainer;
-    // std::unique_ptr<IsoSubspace> m_subspaceForServiceWorkerGlobalScope;
-    // std::unique_ptr<IsoSubspace> m_subspaceForServiceWorkerRegistration;
-    // std::unique_ptr<IsoSubspace> m_subspaceForServiceWorkerWindowClient;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSharedWorker;
-    // std::unique_ptr<IsoSubspace> m_subspaceForSharedWorkerGlobalScope;
-    // std::unique_ptr<IsoSubspace> m_subspaceForPaintWorkletGlobalScope;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWorklet;
-    // std::unique_ptr<IsoSubspace> m_subspaceForWorkletGlobalScope;
-    // std::unique_ptr<IsoSubspace> m_subspaceForDOMParser;
-    // std::unique_ptr<IsoSubspace> m_subspaceForXMLHttpRequest;
-    // std::unique_ptr<IsoSubspace> m_subspaceForXMLHttpRequestEventTarget;
-    // std::unique_ptr<IsoSubspace> m_subspaceForXMLHttpRequestProgressEvent;
-    // std::unique_ptr<IsoSubspace> m_subspaceForXMLHttpRequestUpload;
-    // std::unique_ptr<IsoSubspace> m_subspaceForXMLSerializer;
-    // std::unique_ptr<IsoSubspace> m_subspaceForXPathEvaluator;
-    // std::unique_ptr<IsoSubspace> m_subspaceForXPathExpression;
-    // std::unique_ptr<IsoSubspace> m_subspaceForXPathNSResolver;
-    // std::unique_ptr<IsoSubspace> m_subspaceForXPathResult;
-    // std::unique_ptr<IsoSubspace> m_subspaceForXSLTProcessor;
-
-    std::unique_ptr<IsoSubspace> m_subspaceForAbortController;
-    std::unique_ptr<IsoSubspace> m_subspaceForAbortSignal;
-    std::unique_ptr<IsoSubspace> m_subspaceForErrorEvent;
-    std::unique_ptr<IsoSubspace> m_subspaceForEvent;
-    std::unique_ptr<IsoSubspace> m_subspaceForEventListener;
-    std::unique_ptr<IsoSubspace> m_subspaceForEventTarget;
-
-    std::unique_ptr<IsoSubspace> m_subspaceForZigGlobalObject;
-
-    std::unique_ptr<IsoSubspace> m_subspaceForExposedToWorkerAndWindow;
-    std::unique_ptr<IsoSubspace> m_subspaceForURLSearchParams;
-    std::unique_ptr<IsoSubspace> m_subspaceForURLSearchParamsIterator;
-
-    std::unique_ptr<IsoSubspace> m_subspaceForDOMException;
-    // std::unique_ptr<IsoSubspace> m_subspaceForDOMFormData;
-    // std::unique_ptr<IsoSubspace> m_subspaceForDOMFormDataIterator;
-    std::unique_ptr<IsoSubspace> m_subspaceForDOMURL;
-};
-} // namespace WebCore
-
-namespace WebCore {
-using DOMIsoSubspaces = WebCore::DOMIsoSubspaces;
-}
\ No newline at end of file