Merge the Sky Engine changes from the SkyDart branch

sky/engine/core/html/canvas/DataView.cpp

 /*
  * Copyright (C) 2010 Google 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 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 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.
  */
 
 #include "sky/engine/config.h"
 #include "sky/engine/core/html/canvas/DataView.h"
 
-#include "sky/engine/bindings/core/v8/ExceptionState.h"
-#include "sky/engine/bindings/core/v8/custom/V8DataViewCustom.h"
-#include "sky/engine/bindings/core/v8/custom/V8TypedArrayCustom.h"
+#include "sky/engine/bindings2/exception_state.h"
 #include "sky/engine/core/dom/ExceptionCode.h"
 #include "sky/engine/platform/CheckedInt.h"
 #include "sky/engine/wtf/CPU.h"
 
 namespace {
 
 template<typename T>
 union Value {
     T data;
     char bytes[sizeof(T)];
@@ skipping 85 matching lines @@
     default:
         ASSERT_NOT_REACHED();
         break;
     }
 }
 
 template<typename T>
 T DataView::getData(unsigned byteOffset, bool littleEndian, ExceptionState& exceptionState) const
 {
     if (beyondRange<T>(byteOffset)) {
-        exceptionState.throwDOMException(IndexSizeError, "The provided offset (" + String::number(byteOffset) + ") is outside the allowed range.");
+        exceptionState.ThrowDOMException(IndexSizeError, "The provided offset (" + String::number(byteOffset) + ") is outside the allowed range.");
         return 0;
     }
 
     // We do not want to load the data directly since it would cause a bus error on architectures that don't support unaligned loads.
     Value<T> value;
     memcpy(value.bytes, static_cast<const char*>(m_baseAddress) + byteOffset, sizeof(T));
     flipBytesIfNeeded(value.bytes, sizeof(T), littleEndian);
     return value.data;
 }
 
 template<typename T>
 void DataView::setData(unsigned byteOffset, T value, bool littleEndian, ExceptionState& exceptionState)
 {
     if (beyondRange<T>(byteOffset)) {
-        exceptionState.throwDOMException(IndexSizeError, "The provided offset (" + String::number(byteOffset) + ") is outside the allowed range.");
+        exceptionState.ThrowDOMException(IndexSizeError, "The provided offset (" + String::number(byteOffset) + ") is outside the allowed range.");
         return;
     }
 
     // We do not want to store the data directly since it would cause a bus error on architectures that don't support unaligned stores.
     Value<T> tempValue;
     tempValue.data = value;
     flipBytesIfNeeded(tempValue.bytes, sizeof(T), littleEndian);
     memcpy(static_cast<char*>(m_baseAddress) + byteOffset, tempValue.bytes, sizeof(T));
 }
 
@@ skipping 70 matching lines @@
 void DataView::setFloat32(unsigned byteOffset, float value, bool littleEndian, ExceptionState& exceptionState)
 {
     setData<float>(byteOffset, value, littleEndian, exceptionState);
 }
 
 void DataView::setFloat64(unsigned byteOffset, double value, bool littleEndian, ExceptionState& exceptionState)
 {
     setData<double>(byteOffset, value, littleEndian, exceptionState);
 }
 
-v8::Handle<v8::Object> DataView::wrap(v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
-{
-    return V8TypedArray<DataView>::wrap(this, creationContext, isolate);
-}
-
 void DataView::neuter()
 {
     ArrayBufferView::neuter();
     m_byteLength = 0;
 }
 
 } // namespace blink