Begin to remove heap/*

sky/engine/core/animation/AnimationStackTest.cpp

Index: sky/engine/core/animation/AnimationStackTest.cpp
diff --git a/sky/engine/core/animation/AnimationStackTest.cpp b/sky/engine/core/animation/AnimationStackTest.cpp
index 8bd19c02a640570333f8a2d9425976c9defa3dc6..24fb1486616689174537a8ea2a42dc8d266b3daf 100644
--- a/sky/engine/core/animation/AnimationStackTest.cpp
+++ b/sky/engine/core/animation/AnimationStackTest.cpp
@@ -126,26 +126,22 @@ TEST_F(AnimationAnimationStackTest, ForwardsFillDiscarding)
     WillBeHeapHashMap<CSSPropertyID, RefPtrWillBeMember<Interpolation> > interpolations;
 
     updateTimeline(11);
-    Heap::collectAllGarbage();
     interpolations = AnimationStack::activeInterpolations(&element->activeAnimations()->defaultStack(), 0, 0, Animation::DefaultPriority, 0);
     EXPECT_TRUE(interpolationValue(interpolations.get(CSSPropertyFontSize))->equals(AnimatableDouble::create(3).get()));
     EXPECT_EQ(3u, effects().size());
     EXPECT_EQ(1u, interpolations.size());
 
     updateTimeline(13);
-    Heap::collectAllGarbage();
     interpolations = AnimationStack::activeInterpolations(&element->activeAnimations()->defaultStack(), 0, 0, Animation::DefaultPriority, 0);
     EXPECT_TRUE(interpolationValue(interpolations.get(CSSPropertyFontSize))->equals(AnimatableDouble::create(3).get()));
     EXPECT_EQ(3u, effects().size());
 
     updateTimeline(15);
-    Heap::collectAllGarbage();
     interpolations = AnimationStack::activeInterpolations(&element->activeAnimations()->defaultStack(), 0, 0, Animation::DefaultPriority, 0);
     EXPECT_TRUE(interpolationValue(interpolations.get(CSSPropertyFontSize))->equals(AnimatableDouble::create(3).get()));
     EXPECT_EQ(2u, effects().size());
 
     updateTimeline(17);
-    Heap::collectAllGarbage();
     interpolations = AnimationStack::activeInterpolations(&element->activeAnimations()->defaultStack(), 0, 0, Animation::DefaultPriority, 0);
     EXPECT_TRUE(interpolationValue(interpolations.get(CSSPropertyFontSize))->equals(AnimatableDouble::create(3).get()));
     EXPECT_EQ(1u, effects().size());