Merge the Sky Engine changes from the SkyDart branch

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

 /*
  * Copyright (C) 2006, 2007, 2008 Apple Inc. All rights reserved.
  * Copyright (C) 2007 Alp Toker <alp@atoker.com>
  *
  * 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 COMPUTER, 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 COMPUTER, 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.
  */
 
 #include "sky/engine/config.h"
 #include "sky/engine/core/html/canvas/CanvasGradient.h"
 
-#include "sky/engine/bindings/core/v8/ExceptionState.h"
+#include "sky/engine/bindings2/exception_state.h"
 #include "sky/engine/core/dom/ExceptionCode.h"
 #include "sky/engine/core/html/canvas/CanvasPattern.h"
 #include "sky/engine/core/html/canvas/CanvasStyle.h"
 
 namespace blink {
 
 CanvasGradient::CanvasGradient(const FloatPoint& p0, const FloatPoint& p1)
     : m_gradient(Gradient::create(p0, p1))
 {
 }
 
 CanvasGradient::CanvasGradient(const FloatPoint& p0, float r0, const FloatPoint& p1, float r1)
     : m_gradient(Gradient::create(p0, r0, p1, r1))
 {
 }
 
 void CanvasGradient::addColorStop(float value, const String& color, ExceptionState& exceptionState)
 {
     if (!(value >= 0 && value <= 1.0f)) {
-        exceptionState.throwDOMException(IndexSizeError, "The provided value (" + String::number(value) + ") is outside the range (0.0, 1.0).");
+        exceptionState.ThrowDOMException(IndexSizeError, "The provided value (" + String::number(value) + ") is outside the range (0.0, 1.0).");
         return;
     }
 
     RGBA32 rgba = 0;
     if (!parseColorOrCurrentColor(rgba, color, 0 /*canvas*/)) {
-        exceptionState.throwDOMException(SyntaxError, "The value provided ('" + color + "') could not be parsed as a color.");
+        exceptionState.ThrowDOMException(SyntaxError, "The value provided ('" + color + "') could not be parsed as a color.");
         return;
     }
 
     m_gradient->addColorStop(value, Color(rgba));
 }
 
 } // namespace