Oilpan: Completely move core/animations/ to oilpan's heap

Source/core/animation/SampledEffect.cpp

Index: Source/core/animation/SampledEffect.cpp
diff --git a/Source/core/animation/SampledEffect.cpp b/Source/core/animation/SampledEffect.cpp
index 328d237226d79cefe5a9d08079635c9a7085e0af..75f9c73d6f9004b79f47323e3e69e18d2c1fff0e 100644
--- a/Source/core/animation/SampledEffect.cpp
+++ b/Source/core/animation/SampledEffect.cpp
@@ -19,16 +19,20 @@ SampledEffect::SampledEffect(Animation* animation, PassOwnPtrWillBeRawPtr<WillBe
 
 bool SampledEffect::canChange() const
 {
+#if ENABLE(OILPAN)
+    return m_animation;
+#else
     if (!m_animation)
         return false;
     // FIXME: This check won't be needed when Animation and AnimationPlayer are moved to Oilpan.
     return !m_player->canFree();
+#endif
 }
 
-void SampledEffect::clear()
+void SampledEffect::detach()
 {
-    m_player.clear();
-    m_animation = 0;
+    m_player = nullptr;
+    m_animation = nullptr;
     m_interpolations->clear();
 }
 
@@ -45,4 +49,11 @@ void SampledEffect::removeReplacedInterpolationsIfNeeded(const BitArray<numCSSPr
     m_interpolations->shrink(dest);
 }
 
+void SampledEffect::trace(Visitor* visitor)
+{
+    visitor->trace(m_player);
+    visitor->trace(m_animation);
+    visitor->trace(m_interpolations);
+}
+
 } // namespace WebCore