1 files changed, 0 insertions, 135 deletions
diff --git a/src/javascript/jsc/builtins/js/WritableStreamDefaultWriter.js b/src/javascript/jsc/builtins/js/WritableStreamDefaultWriter.js
deleted file mode 100644
index 69a953fc3..000000000
--- a/src/javascript/jsc/builtins/js/WritableStreamDefaultWriter.js
+++ /dev/null
@@ -1,135 +0,0 @@
-/*
- * Copyright (C) 2020 Apple Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
- * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
- * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
- * THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-function initializeWritableStreamDefaultWriter(stream)
-{
-    "use strict";
-
-    // stream can be a WritableStream if WritableStreamDefaultWriter constructor is called directly from JS
-    // or an InternalWritableStream in other code paths.
-    const internalStream = @getInternalWritableStream(stream);
-    if (internalStream)
-        stream = internalStream;
-
-    if (!@isWritableStream(stream))
-        @throwTypeError("WritableStreamDefaultWriter constructor takes a WritableStream");
-
-    @setUpWritableStreamDefaultWriter(this, stream);
-    return this;
-}
-
-@getter
-function closed()
-{
-    "use strict";
-
-    if (!@isWritableStreamDefaultWriter(this))
-        return @Promise.@reject(@makeGetterTypeError("WritableStreamDefaultWriter", "closed"));
-
-    return @getByIdDirectPrivate(this, "closedPromise").@promise;
-}
-
-@getter
-function desiredSize()
-{
-    "use strict";
-
-    if (!@isWritableStreamDefaultWriter(this))
-        throw @makeThisTypeError("WritableStreamDefaultWriter", "desiredSize");
-
-    if (@getByIdDirectPrivate(this, "stream") === @undefined)
-        @throwTypeError("WritableStreamDefaultWriter has no stream");
-
-    return @writableStreamDefaultWriterGetDesiredSize(this);
-}
-
-@getter
-function ready()
-{
-    "use strict";
-
-    if (!@isWritableStreamDefaultWriter(this))
-        return @Promise.@reject(@makeThisTypeError("WritableStreamDefaultWriter", "ready"));
-
-    return @getByIdDirectPrivate(this, "readyPromise").@promise;
-}
-
-function abort(reason)
-{
-    "use strict";
-
-    if (!@isWritableStreamDefaultWriter(this))
-        return @Promise.@reject(@makeThisTypeError("WritableStreamDefaultWriter", "abort"));
-
-    if (@getByIdDirectPrivate(this, "stream") === @undefined)
-        return @Promise.@reject(@makeTypeError("WritableStreamDefaultWriter has no stream"));
-
-    return @writableStreamDefaultWriterAbort(this, reason);
-}
-
-function close()
-{
-    "use strict";
-
-    if (!@isWritableStreamDefaultWriter(this))
-        return @Promise.@reject(@makeThisTypeError("WritableStreamDefaultWriter", "close"));
-
-    const stream = @getByIdDirectPrivate(this, "stream");
-    if (stream === @undefined)
-        return @Promise.@reject(@makeTypeError("WritableStreamDefaultWriter has no stream"));
-
-    if (@writableStreamCloseQueuedOrInFlight(stream))
-        return @Promise.@reject(@makeTypeError("WritableStreamDefaultWriter is being closed"));
-    
-    return @writableStreamDefaultWriterClose(this);
-}
-
-function releaseLock()
-{
-    "use strict";
-
-    if (!@isWritableStreamDefaultWriter(this))
-        throw @makeThisTypeError("WritableStreamDefaultWriter", "releaseLock");
-
-    const stream = @getByIdDirectPrivate(this, "stream");
-    if (stream === @undefined)
-        return;
-
-    @assert(@getByIdDirectPrivate(stream, "writer") !== @undefined);
-    @writableStreamDefaultWriterRelease(this);
-}
-
-function write(chunk)
-{
-    "use strict";
-
-    if (!@isWritableStreamDefaultWriter(this))
-        return @Promise.@reject(@makeThisTypeError("WritableStreamDefaultWriter", "write"));
-
-    if (@getByIdDirectPrivate(this, "stream") === @undefined)
-        return @Promise.@reject(@makeTypeError("WritableStreamDefaultWriter has no stream"));
-
-    return @writableStreamDefaultWriterWrite(this, chunk);
-}