Web Animations API: Sort keyframes by offset

Source/core/animation/KeyframeEffectModel.cpp

 /*
  * 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 19 matching lines @@
 
 #include "config.h"
 #include "core/animation/KeyframeEffectModel.h"
 
 #include "StylePropertyShorthand.h"
 #include "core/animation/TimedItem.h"
 #include "wtf/text/StringHash.h"
 
 namespace WebCore {
 
-bool Keyframe::compareOffsets(const RefPtrWillBeMember<Keyframe>& a, const RefPtrWillBeMember<Keyframe>& b)
-{
-    return a->offset() < b->offset();
-}
-
 PropertySet KeyframeEffectModelBase::properties() const
 {
     PropertySet result;
     if (!m_keyframes.size()) {
         return result;
     }
     result = m_keyframes[0]->properties();
     for (size_t i = 1; i < m_keyframes.size(); i++) {
         PropertySet extras = m_keyframes[i]->properties();
         for (PropertySet::const_iterator it = extras.begin(); it != extras.end(); ++it) {
@@ skipping 196 matching lines @@
 }
 
 void KeyframeEffectModelBase::PropertySpecificKeyframeGroup::trace(Visitor* visitor)
 {
 #if ENABLE(OILPAN)
     visitor->trace(m_keyframes);
 #endif
 }
 
 } // namespace