Web Animations: Use a single animation clock

third_party/WebKit/Source/core/animation/CompositorAnimationsTest.cpp

Index: third_party/WebKit/Source/core/animation/CompositorAnimationsTest.cpp
diff --git a/third_party/WebKit/Source/core/animation/CompositorAnimationsTest.cpp b/third_party/WebKit/Source/core/animation/CompositorAnimationsTest.cpp
index adfb395bd1316a5e7707d006ee46f04a9c6f5e54..11f0af7aa9adba4a812a4b814a38f58686044c4b 100644
--- a/third_party/WebKit/Source/core/animation/CompositorAnimationsTest.cpp
+++ b/third_party/WebKit/Source/core/animation/CompositorAnimationsTest.cpp
@@ -44,6 +44,7 @@
 #include "core/animation/animatable/AnimatableValueTestHelper.h"
 #include "core/dom/Document.h"
 #include "core/layout/LayoutObject.h"
+#include "core/testing/DummyPageHolder.h"
 #include "platform/geometry/FloatBox.h"
 #include "platform/geometry/IntSize.h"
 #include "platform/graphics/filters/FilterOperations.h"
@@ -83,6 +84,7 @@ protected:
     RefPtrWillBePersistent<Document> m_document;
     RefPtrWillBePersistent<Element> m_element;
     Persistent<AnimationTimeline> m_timeline;
+    OwnPtr<DummyPageHolder> m_pageHolder;
 
     virtual void SetUp()
     {
@@ -105,9 +107,11 @@ protected:
         m_keyframeVector5 = createCompositableFloatKeyframeVector(5);
         m_keyframeAnimationEffect5 = AnimatableValueKeyframeEffectModel::create(*m_keyframeVector5);
 
-        m_document = Document::create();
+        m_pageHolder = DummyPageHolder::create();
+        m_document = &m_pageHolder->document();
         m_document->animationClock().resetTimeForTesting();
         m_timeline = AnimationTimeline::create(m_document.get());
+        m_timeline->resetForTesting();
         m_element = m_document->createElement("test", ASSERT_NO_EXCEPTION);
     }