CC Animation: Expose TargetProperty enum to be aliased in Blink Platform.

third_party/WebKit/Source/platform/animation/CompositorAnimationPlayerTest.cpp

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "platform/animation/CompositorAnimationPlayer.h"
 
 #include "base/memory/scoped_ptr.h"
 #include "base/time/time.h"
+#include "platform/animation/CompositorTargetProperty.h"
 #include "public/platform/WebCompositorAnimationDelegate.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using base::TimeTicks;
 using blink::WebCompositorAnimationDelegate;
 using cc::Animation;
 using testing::_;
 
 namespace blink {
@@ skipping 14 matching lines @@
     scoped_ptr<WebCompositorAnimationDelegate> delegate(
         new MockWebCompositorAnimationDelegate);
     EXPECT_CALL(*static_cast<MockWebCompositorAnimationDelegate*>(delegate.get()),
         notifyAnimationFinished(_, _))
         .Times(1);
 
     scoped_ptr<CompositorAnimationPlayer> webPlayer(new CompositorAnimationPlayer);
     cc::AnimationPlayer* player = webPlayer->animationPlayer();
 
     webPlayer->setAnimationDelegate(delegate.get());
-    player->NotifyAnimationFinished(TimeTicks(), Animation::SCROLL_OFFSET, 0);
+    player->NotifyAnimationFinished(TimeTicks(), CompositorTargetProperty::SCROLL_OFFSET, 0);
 
     webPlayer->setAnimationDelegate(nullptr);
-    player->NotifyAnimationFinished(TimeTicks(), Animation::SCROLL_OFFSET, 0);
+    player->NotifyAnimationFinished(TimeTicks(), CompositorTargetProperty::SCROLL_OFFSET, 0);
 }
 
 } // namespace blink