Merge the Sky Engine changes from the SkyDart branch

sky/engine/core/animation/ElementAnimation.h

 /*
  * Copyright (C) 2013 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 47 matching lines @@
     }
 
     static AnimationPlayer* animate(Element& element, PassRefPtr<AnimationEffect> effect)
     {
         return animateInternal(element, effect, Timing());
     }
 
     static AnimationPlayer* animate(Element& element, const Vector<Dictionary>& keyframeDictionaryVector, const Dictionary& timingInputDictionary, ExceptionState& exceptionState)
     {
         RefPtr<AnimationEffect> effect = EffectInput::convert(&element, keyframeDictionaryVector, exceptionState);
-        if (exceptionState.hadException())
+        if (exceptionState.had_exception())
             return 0;
         ASSERT(effect);
         return animateInternal(element, effect.release(), TimingInput::convert(timingInputDictionary));
     }
 
     static AnimationPlayer* animate(Element& element, const Vector<Dictionary>& keyframeDictionaryVector, double duration, ExceptionState& exceptionState)
     {
         RefPtr<AnimationEffect> effect = EffectInput::convert(&element, keyframeDictionaryVector, exceptionState);
-        if (exceptionState.hadException())
+        if (exceptionState.had_exception())
             return 0;
         ASSERT(effect);
         return animateInternal(element, effect.release(), TimingInput::convert(duration));
     }
 
     static AnimationPlayer* animate(Element& element, const Vector<Dictionary>& keyframeDictionaryVector, ExceptionState& exceptionState)
     {
         RefPtr<AnimationEffect> effect = EffectInput::convert(&element, keyframeDictionaryVector, exceptionState);
-        if (exceptionState.hadException())
+        if (exceptionState.had_exception())
             return 0;
         ASSERT(effect);
         return animateInternal(element, effect.release(), Timing());
     }
 
     static Vector<RefPtr<AnimationPlayer> > getAnimationPlayers(Element& element)
     {
         Vector<RefPtr<AnimationPlayer> > animationPlayers;
 
         if (!element.hasActiveAnimations())
@@ skipping 13 matching lines @@
     static AnimationPlayer* animateInternal(Element& element, PassRefPtr<AnimationEffect> effect, const Timing& timing)
     {
         RefPtr<Animation> animation = Animation::create(&element, effect, timing);
         return element.document().timeline().play(animation.get());
     }
 };
 
 } // namespace blink
 
 #endif  // SKY_ENGINE_CORE_ANIMATION_ELEMENTANIMATION_H_