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diff --git a/src/javascript/jsc/bindings/webcore/TextMetrics.h b/src/javascript/jsc/bindings/webcore/TextMetrics.h
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+/*
+ * Copyright (C) 2008 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. ``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
+ * 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.
+ */
+
+#pragma once
+
+#include <wtf/Ref.h>
+#include <wtf/RefCounted.h>
+
+namespace WebCore {
+
+class TextMetrics : public RefCounted<TextMetrics> {
+public:
+ static Ref<TextMetrics> create() { return adoptRef(*new TextMetrics); }
+
+ float width() const { return m_width; }
+ void setWidth(float w) { m_width = w; }
+
+ float actualBoundingBoxLeft() const { return m_actualBoundingBoxLeft; }
+ void setActualBoundingBoxLeft(float value) { m_actualBoundingBoxLeft = value; }
+
+ float actualBoundingBoxRight() const { return m_actualBoundingBoxRight; }
+ void setActualBoundingBoxRight(float value) { m_actualBoundingBoxRight = value; }
+
+ float fontBoundingBoxAscent() const { return m_fontBoundingBoxAscent; }
+ void setFontBoundingBoxAscent(float value) { m_fontBoundingBoxAscent = value; }
+
+ float fontBoundingBoxDescent() const { return m_fontBoundingBoxDescent; }
+ void setFontBoundingBoxDescent(float value) { m_fontBoundingBoxDescent = value; }
+
+ float actualBoundingBoxAscent() const { return m_actualBoundingBoxAscent; }
+ void setActualBoundingBoxAscent(float value) { m_actualBoundingBoxAscent = value; }
+
+ float actualBoundingBoxDescent() const { return m_actualBoundingBoxDescent; }
+ void setActualBoundingBoxDescent(float value) { m_actualBoundingBoxDescent = value; }
+
+ float emHeightAscent() const { return m_emHeightAscent; }
+ void setEmHeightAscent(float value) { m_emHeightAscent = value; }
+
+ float emHeightDescent() const { return m_emHeightDescent; }
+ void setEmHeightDescent(float value) { m_emHeightDescent = value; }
+
+ float hangingBaseline() const { return m_hangingBaseline; }
+ void setHangingBaseline(float value) { m_hangingBaseline = value; }
+
+ float alphabeticBaseline() const { return m_alphabeticBaseline; }
+ void setAlphabeticBaseline(float value) { m_alphabeticBaseline = value; }
+
+ float ideographicBaseline() const { return m_ideographicBaseline; }
+ void setIdeographicBaseline(float value) { m_ideographicBaseline = value; }
+
+private:
+ float m_width { 0 };
+ float m_actualBoundingBoxLeft { 0 };
+ float m_actualBoundingBoxRight { 0 };
+ float m_fontBoundingBoxAscent { 0 };
+ float m_fontBoundingBoxDescent { 0 };
+ float m_actualBoundingBoxAscent { 0 };
+ float m_actualBoundingBoxDescent { 0 };
+ float m_emHeightAscent { 0 };
+ float m_emHeightDescent { 0 };
+ float m_hangingBaseline { 0 };
+ float m_alphabeticBaseline { 0 };
+ float m_ideographicBaseline { 0 };
+};
+
+} // namespace WebCore