Remove unused includes from various .cpp files in core/

Source/core/page/animation/AnimationController.cpp

 /*
  * Copyright (C) 2007, 2008, 2009 Apple 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
@@ skipping 11 matching lines @@
  * (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 "config.h"
 #include "core/page/animation/AnimationController.h"
 
-#include "core/css/CSSParser.h"
 #include "core/dom/AnimationEvent.h"
 #include "core/dom/EventNames.h"
 #include "core/dom/PseudoElement.h"
 #include "core/dom/TransitionEvent.h"
 #include "core/page/Frame.h"
 #include "core/page/FrameView.h"
 #include "core/page/animation/AnimationBase.h"
 #include "core/page/animation/AnimationControllerPrivate.h"
 #include "core/page/animation/CSSPropertyAnimation.h"
 #include "core/page/animation/CompositeAnimation.h"
@@ skipping 529 matching lines @@
     if (!m_beginAnimationUpdateCount)
         m_data->endAnimationUpdate();
 }
 
 bool AnimationController::supportsAcceleratedAnimationOfProperty(CSSPropertyID property)
 {
     return CSSPropertyAnimation::animationOfPropertyIsAccelerated(property);
 }
 
 } // namespace WebCore