Make the web-animations engine use the passed in blink::WebFrameTime values.

Source/core/animation/AnimationTimelineTest.cpp

Index: Source/core/animation/AnimationTimelineTest.cpp
diff --git a/Source/core/animation/AnimationTimelineTest.cpp b/Source/core/animation/AnimationTimelineTest.cpp
index 68cc2895a9b738474fdedc53d77dae28f298b7d4..4c423a15367b279ba26abfa9027b06b7aabb97ec 100644
--- a/Source/core/animation/AnimationTimelineTest.cpp
+++ b/Source/core/animation/AnimationTimelineTest.cpp
@@ -89,7 +89,8 @@ protected:
     virtual void SetUp()
     {
         document = Document::create();
-        document->animationClock().resetTimeForTesting();
+        document->animationClock().clearTimeForTesting();
+        document->animationClock().updateTime(blink::WebFrameTime(-1, -1, 0, 0));
         element = Element::create(QualifiedName::null() , document.get());
         platformTiming = new MockPlatformTiming;
         timeline = AnimationTimeline::create(document.get(), adoptPtrWillBeNoop(platformTiming));
@@ -105,7 +106,7 @@ protected:
 
     void updateClockAndService(double time)
     {
-        document->animationClock().updateTime(time);
+        document->animationClock().updateTime(blink::WebFrameTime(-1, -1, time, time + 1));
         timeline->serviceAnimations(TimingUpdateForAnimationFrame);
     }
 
@@ -171,12 +172,12 @@ TEST_F(AnimationAnimationTimelineTest, ZeroTime)
     timeline = AnimationTimeline::create(document.get());
     bool isNull;
 
-    document->animationClock().updateTime(100);
+    document->animationClock().updateTime(blink::WebFrameTime(-1, -1, 100, 101));
     EXPECT_EQ(100, timeline->currentTimeInternal());
     EXPECT_EQ(100, timeline->currentTimeInternal(isNull));
     EXPECT_FALSE(isNull);
 
-    document->animationClock().updateTime(200);
+    document->animationClock().updateTime(blink::WebFrameTime(-1, -1, 200, 201));
     EXPECT_EQ(200, timeline->currentTimeInternal());
     EXPECT_EQ(200, timeline->currentTimeInternal(isNull));
     EXPECT_FALSE(isNull);