Blink Compositor Animation: Use PassOwnPtr in CompositorFactory.

third_party/WebKit/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 112 matching lines @@
 };
 
 } // namespace blink
 
 namespace blink {
 
 class AnimationCompositorAnimationsTestBase : public ::testing::Test {
 public:
     class CompositorFactoryMock : public CompositorFactory {
     public:
-        MOCK_METHOD4(createAnimation, CompositorAnimation*(const CompositorAnimationCurve& curve, CompositorAnimation::TargetProperty target, int groupId, int animationId));
-        MOCK_METHOD0(createFloatAnimationCurve, CompositorFloatAnimationCurve*());
-        MOCK_METHOD0(createAnimationPlayer, CompositorAnimationPlayer*());
-        MOCK_METHOD0(createAnimationTimeline, CompositorAnimationTimeline*());
+        MOCK_METHOD4(createAnimation, PassOwnPtr<CompositorAnimation>(const CompositorAnimationCurve& curve, CompositorAnimation::TargetProperty target, int groupId, int animationId));
+        MOCK_METHOD0(createFloatAnimationCurve, PassOwnPtr<CompositorFloatAnimationCurve>());
+        MOCK_METHOD0(createAnimationPlayer, PassOwnPtr<CompositorAnimationPlayer>());
+        MOCK_METHOD0(createAnimationTimeline, PassOwnPtr<CompositorAnimationTimeline>());
     };
 
 private:
     TestingPlatformSupport m_proxyPlatform;
 
 protected:
     void SetUp() override
     {
         Platform::initialize(&m_proxyPlatform);
     }
 };
 
 } // namespace blink
 
 #endif