Handle direction control in compositor Animations

Source/core/animation/CompositorAnimationsTestHelper.h

 /*
  * Copyright (C) 2012 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:
  * 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
@@ skipping 67 matching lines @@
 
     MOCK_CONST_METHOD0(iterations, double());
     MOCK_METHOD1(setIterations, void(double));
 
     MOCK_CONST_METHOD0(startTime, double());
     MOCK_METHOD1(setStartTime, void(double));
 
     MOCK_CONST_METHOD0(timeOffset, double());
     MOCK_METHOD1(setTimeOffset, void(double));
 
-    MOCK_CONST_METHOD0(alternatesDirection, bool());
-    MOCK_METHOD1(setAlternatesDirection, void(bool));
+    MOCK_CONST_METHOD0(direction, Direction());
+    MOCK_METHOD1(setDirection, void(Direction));
 
     MOCK_METHOD0(delete_, void());
     ~WebCompositorAnimationMock() { delete_(); }
 };
 
 template<typename CurveType, WebCompositorAnimationCurve::AnimationCurveType CurveId, typename KeyframeType>
 class WebCompositorAnimationCurveMock : public CurveType {
 public:
     MOCK_METHOD1_T(add, void(const KeyframeType&));
     MOCK_METHOD2_T(add, void(const KeyframeType&, WebCompositorAnimationCurve::TimingFunctionType));
@@ skipping 55 matching lines @@
     void setCompositorForTesting(WebCompositorSupportMock& mock)
     {
         ASSERT(!m_mockCompositor);
         m_mockCompositor = &mock;
     }
 };
 
 }
 
 #endif