Blink Animation: Rename AnimationStack to EffectStack.

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

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "core/animation/KeyframeEffectReadOnly.h"
 
 #include "bindings/core/v8/Dictionary.h"
 #include "bindings/core/v8/ExceptionState.h"
 #include "core/animation/Animation.h"
 #include "core/animation/CompositorAnimations.h"
@@ skipping 111 matching lines @@
 }
 
 void KeyframeEffectReadOnly::specifiedTimingChanged() {
   if (animation()) {
     // FIXME: Needs to consider groups when added.
     DCHECK_EQ(animation()->effect(), this);
     animation()->setCompositorPending(true);
   }
 }
 
-static AnimationStack& ensureAnimationStack(Element* element) {
-  return element->ensureElementAnimations().animationStack();
+static EffectStack& ensureEffectStack(Element* element) {
+  return element->ensureElementAnimations().effectStack();
 }
 
 bool KeyframeEffectReadOnly::hasMultipleTransformProperties() const {
   if (!m_target->computedStyle())
     return false;
 
   unsigned transformPropertyCount = 0;
   if (m_target->computedStyle()->hasTransformOperations())
     transformPropertyCount++;
   if (m_target->computedStyle()->rotate())
@@ skipping 44 matching lines @@
                               iterationDuration(),
                               m_sampledEffect->mutableInterpolations());
   } else {
     Vector<RefPtr<Interpolation>> interpolations;
     m_model->sample(clampTo<int>(iteration, 0), progress(), iterationDuration(),
                     interpolations);
     if (!interpolations.isEmpty()) {
       SampledEffect* sampledEffect = SampledEffect::create(this);
       sampledEffect->mutableInterpolations().swap(interpolations);
       m_sampledEffect = sampledEffect;
-      ensureAnimationStack(m_target).add(sampledEffect);
+      ensureEffectStack(m_target).add(sampledEffect);
       changed = true;
     } else {
       return;
     }
   }
 
   if (changed) {
     m_target->setNeedsAnimationStyleRecalc();
     if (RuntimeEnabledFeatures::webAnimationsSVGEnabled() &&
         m_target->isSVGElement())
@@ skipping 57 matching lines @@
       // when its parent goes out of effect. We have no way of knowing when
       // that will be, however, so the parent will need to supply it.
       return forwards ? std::numeric_limits<double>::infinity()
                       : localTime - afterTime;
     default:
       NOTREACHED();
       return std::numeric_limits<double>::infinity();
   }
 }
 
-void KeyframeEffectReadOnly::notifySampledEffectRemovedFromAnimationStack() {
+void KeyframeEffectReadOnly::notifySampledEffectRemovedFromEffectStack() {
   m_sampledEffect = nullptr;
 }
 
 bool KeyframeEffectReadOnly::isCandidateForAnimationOnCompositor(
     double animationPlaybackRate) const {
   // Do not put transforms on compositor if more than one of them are defined
   // in computed style because they need to be explicitly ordered
   if (!model() || !m_target ||
       (m_target->computedStyle() && m_target->computedStyle()->hasOffset()) ||
       hasMultipleTransformProperties())
@@ skipping 83 matching lines @@
 }
 
 DEFINE_TRACE(KeyframeEffectReadOnly) {
   visitor->trace(m_target);
   visitor->trace(m_model);
   visitor->trace(m_sampledEffect);
   AnimationEffectReadOnly::trace(visitor);
 }
 
 }  // namespace blink