Implement AnimationEffectTimingReadOnly interface

third_party/WebKit/Source/core/animation/AnimationEffectTiming.cpp

Index: third_party/WebKit/Source/core/animation/AnimationEffectTiming.cpp
diff --git a/third_party/WebKit/Source/core/animation/AnimationEffectTiming.cpp b/third_party/WebKit/Source/core/animation/AnimationEffectTiming.cpp
index 72ccf0b8791e0f3225f978576231d831be8f9b52..ddbc59a4f66652268008d5fdbb903b2bb0b79178 100644
--- a/third_party/WebKit/Source/core/animation/AnimationEffectTiming.cpp
+++ b/third_party/WebKit/Source/core/animation/AnimationEffectTiming.cpp
@@ -7,6 +7,7 @@
 #include "bindings/core/v8/ExceptionState.h"
 #include "bindings/core/v8/UnrestrictedDoubleOrString.h"
 #include "core/animation/AnimationEffectReadOnly.h"
+#include "core/animation/AnimationEffectTimingReadOnly.h"
 #include "core/animation/KeyframeEffect.h"
 #include "platform/animation/TimingFunction.h"
 
@@ -18,58 +19,10 @@ AnimationEffectTiming* AnimationEffectTiming::create(AnimationEffectReadOnly* pa
 }
 
 AnimationEffectTiming::AnimationEffectTiming(AnimationEffectReadOnly* parent)
-    : m_parent(parent)
+    : AnimationEffectTimingReadOnly(parent)
 {
 }
 
-double AnimationEffectTiming::delay()
-{
-    return m_parent->specifiedTiming().startDelay * 1000;
-}
-
-double AnimationEffectTiming::endDelay()
-{
-    return m_parent->specifiedTiming().endDelay * 1000;
-}
-
-String AnimationEffectTiming::fill()
-{
-    return Timing::fillModeString(m_parent->specifiedTiming().fillMode);
-}
-
-double AnimationEffectTiming::iterationStart()
-{
-    return m_parent->specifiedTiming().iterationStart;
-}
-
-double AnimationEffectTiming::iterations()
-{
-    return m_parent->specifiedTiming().iterationCount;
-}
-
-void AnimationEffectTiming::duration(UnrestrictedDoubleOrString& returnValue)
-{
-    if (std::isnan(m_parent->specifiedTiming().iterationDuration))
-        returnValue.setString("auto");
-    else
-        returnValue.setUnrestrictedDouble(m_parent->specifiedTiming().iterationDuration * 1000);
-}
-
-double AnimationEffectTiming::playbackRate()
-{
-    return m_parent->specifiedTiming().playbackRate;
-}
-
-String AnimationEffectTiming::direction()
-{
-    return Timing::playbackDirectionString(m_parent->specifiedTiming().direction);
-}
-
-String AnimationEffectTiming::easing()
-{
-    return m_parent->specifiedTiming().timingFunction->toString();
-}
-
 void AnimationEffectTiming::setDelay(double delay)
 {
     Timing timing = m_parent->specifiedTiming();
@@ -140,7 +93,7 @@ void AnimationEffectTiming::setEasing(String easing, ExceptionState& exceptionSt
 
 DEFINE_TRACE(AnimationEffectTiming)
 {
-    visitor->trace(m_parent);
+    AnimationEffectTimingReadOnly::trace(visitor);
 }
 
 } // namespace blink