Web Animations: Remove WebAnimations runtime feature in favor of WebAnimationsCSS

Source/core/platform/animation/TimingFunctionTestHelperTest.cpp

 /*
  * Copyright (c) 2013, Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 52 matching lines @@
                 << "\n"; \
         } \
     }
 
 namespace {
 
 using namespace WebCore;
 
 class TimingFunctionTestHelperTest : 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:
     // Make sure that the CubicBezierTimingFunction call goes via the generic
     // TimingFunction PrintTo.
     ::std::string PrintToString(RefPtr<CubicBezierTimingFunction> timing)
     {
         RefPtr<TimingFunction> generic = timing;
         return PrintToString(generic.get());
     }
 
     ::std::string PrintToString(RefPtr<TimingFunction> timing)
@@ skipping 234 matching lines @@
     EXPECT_REFV_NE(chainedMixed1, chainedSingleCubic1);
     EXPECT_REFV_NE(chainedMixed1, chainedSingleLinear1);
 
     RefPtr<ChainedTimingFunction> chainedMixed4 = ChainedTimingFunction::create();
     chainedMixed4->appendSegment(0.20, chainedSingleLinear1.get()); // Different offset
     chainedMixed4->appendSegment(1.0, cubicTiming1.get());
     EXPECT_REFV_NE(chainedMixed1, chainedMixed4);
 }
 
 } // namespace