Remove AnimationEffectTimingProperties playbackRate

third_party/WebKit/Source/core/animation/AnimationEffect.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 103 matching lines @@
     computedTiming.setDelay(specifiedTiming().startDelay * 1000);
     computedTiming.setEndDelay(specifiedTiming().endDelay * 1000);
     computedTiming.setFill(Timing::fillModeString(resolvedFillMode(specifiedTiming().fillMode, isKeyframeEffect())));
     computedTiming.setIterationStart(specifiedTiming().iterationStart);
     computedTiming.setIterations(specifiedTiming().iterationCount);
 
     UnrestrictedDoubleOrString duration;
     duration.setUnrestrictedDouble(iterationDuration() * 1000);
     computedTiming.setDuration(duration);
 
-    computedTiming.setPlaybackRate(specifiedTiming().playbackRate);
     computedTiming.setDirection(Timing::playbackDirectionString(specifiedTiming().direction));
     computedTiming.setEasing(specifiedTiming().timingFunction->toString());
 }
 
 ComputedTimingProperties AnimationEffect::getComputedTiming()
 {
     ComputedTimingProperties result;
     getComputedTiming(result);
     return result;
 }
@@ skipping 98 matching lines @@
     return AnimationEffectTiming::create(this);
 }
 
 DEFINE_TRACE(AnimationEffect)
 {
     visitor->trace(m_animation);
     visitor->trace(m_eventDelegate);
 }
 
 } // namespace blink