Web Animations API: Bindings for TimedItem.specified with readonly attributes

Source/core/animation/Animation.cpp

Index: Source/core/animation/Animation.cpp
diff --git a/Source/core/animation/Animation.cpp b/Source/core/animation/Animation.cpp
index 9d8e7e3056d97657ac936bd068ab23c46a2663f3..db2b110b8d8b96e77715f4e172037bb23d1e99d2 100644
--- a/Source/core/animation/Animation.cpp
+++ b/Source/core/animation/Animation.cpp
@@ -326,7 +326,7 @@ bool Animation::updateChildrenAndEffects() const
 
 double Animation::calculateTimeToEffectChange(double localTime, double timeToNextIteration) const
 {
-    const double activeStartTime = startTime() + specified().startDelay;
+    const double activeStartTime = startTime() + specifiedTiming().startDelay;
     switch (phase()) {
     case PhaseBefore:
         return activeStartTime - localTime;
@@ -355,7 +355,7 @@ bool Animation::isCandidateForAnimationOnCompositor() const
 {
     if (!effect() || !m_target)
         return false;
-    return CompositorAnimations::instance()->isCandidateForAnimationOnCompositor(specified(), *effect());
+    return CompositorAnimations::instance()->isCandidateForAnimationOnCompositor(specifiedTiming(), *effect());
 }
 
 bool Animation::maybeStartAnimationOnCompositor()
@@ -365,7 +365,7 @@ bool Animation::maybeStartAnimationOnCompositor()
         return false;
     if (!CompositorAnimations::instance()->canStartAnimationOnCompositor(*m_target.get()))
         return false;
-    if (!CompositorAnimations::instance()->startAnimationOnCompositor(*m_target.get(), specified(), *effect(), m_compositorAnimationIds))
+    if (!CompositorAnimations::instance()->startAnimationOnCompositor(*m_target.get(), specifiedTiming(), *effect(), m_compositorAnimationIds))
         return false;
     ASSERT(!m_compositorAnimationIds.isEmpty());
     return true;