Web Animations: Remove WebAnimations runtime feature in favor of WebAnimationsCSS

Source/core/animation/CompositorAnimationsTimingFunctionReverserTest.cpp

Index: Source/core/animation/CompositorAnimationsTimingFunctionReverserTest.cpp
diff --git a/Source/core/animation/CompositorAnimationsTimingFunctionReverserTest.cpp b/Source/core/animation/CompositorAnimationsTimingFunctionReverserTest.cpp
index e1dabdae6c7b4ed9f2ca7bf001f759b1676096b7..550b7f562c24b5658bf7fcdebc8d80c281336424 100644
--- a/Source/core/animation/CompositorAnimationsTimingFunctionReverserTest.cpp
+++ b/Source/core/animation/CompositorAnimationsTimingFunctionReverserTest.cpp
@@ -50,19 +50,6 @@ using namespace WebCore;
 
 class AnimationCompositorAnimationsTimingFunctionReverserTest : public ::testing::Test {
 protected:
-    bool m_enabled;
-
-    virtual void SetUp()
-    {
-        m_enabled = RuntimeEnabledFeatures::webAnimationsEnabled();
-        // Needed for ChainedTimingFunction support
-        RuntimeEnabledFeatures::setWebAnimationsEnabled(true);
-    }
-
-    virtual void TearDown()
-    {
-        RuntimeEnabledFeatures::setWebAnimationsEnabled(m_enabled);
-    }
 
 public:
     PassRefPtr<TimingFunction> reverse(const RefPtr<TimingFunction>& timefunc)