Remove most of config.h

sky/engine/core/animation/ActiveAnimations.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/ActiveAnimations.h"
 
 #include "core/rendering/RenderObject.h"
 
 namespace blink {
 
 ActiveAnimations::~ActiveAnimations()
 {
-#if !ENABLE(OILPAN)
     for (size_t i = 0; i < m_animations.size(); ++i)
         m_animations[i]->notifyElementDestroyed();
     m_animations.clear();
-#endif
 }
 
 void ActiveAnimations::updateAnimationFlags(RenderStyle& style)
 {
     for (AnimationPlayerCountedSet::const_iterator it = m_players.begin(); it != m_players.end(); ++it) {
         const AnimationPlayer& player = *it->key;
         ASSERT(player.source());
         // FIXME: Needs to consider AnimationGroup once added.
         ASSERT(player.source()->isAnimation());
         const Animation& animation = *toAnimation(player.source());
@@ skipping 16 matching lines @@
 }
 
 void ActiveAnimations::cancelAnimationOnCompositor()
 {
     for (AnimationPlayerCountedSet::iterator it = m_players.begin(); it != m_players.end(); ++it)
         it->key->cancelAnimationOnCompositor();
 }
 
 void ActiveAnimations::trace(Visitor* visitor)
 {
-#if ENABLE(OILPAN)
-    visitor->trace(m_cssAnimations);
-    visitor->trace(m_defaultStack);
-    visitor->trace(m_players);
-#endif
 }
 
 } // namespace blink