CC Animation: Rework iterations over players to use the range-based for loop.

cc/animation/animation_player.cc

 // Copyright 2015 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 "cc/animation/animation_player.h"
 
 #include <algorithm>
 
 #include "cc/animation/animation_delegate.h"
 #include "cc/animation/animation_events.h"
@@ skipping 1017 matching lines @@
       std::remove_if(animations_.begin(), animations_.end(),
                      [](const std::unique_ptr<Animation>& animation) {
                        return animation->run_state() ==
                               Animation::WAITING_FOR_DELETION;
                      }),
       animations_.end());
 }
 
 void AnimationPlayer::PushNewAnimationsToImplThread(
     AnimationPlayer* animation_player_impl) const {
-  // Any new animations owned by the main thread's ElementAnimations are cloned
-  // and added to the impl thread's ElementAnimations.
+  // Any new animations owned by the main thread's AnimationPlayer are cloned
+  // and added to the impl thread's AnimationPlayer.
   for (size_t i = 0; i < animations_.size(); ++i) {
     // If the animation is already running on the impl thread, there is no
     // need to copy it over.
     if (animation_player_impl->GetAnimationById(animations_[i]->id()))
       continue;
 
     if (animations_[i]->target_property() == TargetProperty::SCROLL_OFFSET &&
         !animations_[i]
              ->curve()
              ->ToScrollOffsetAnimationCurve()
@@ skipping 64 matching lines @@
     AnimationPlayer* animation_player_impl) {
   for (size_t i = 0; i < animations_.size(); ++i) {
     Animation* current_impl =
         animation_player_impl->GetAnimationById(animations_[i]->id());
     if (current_impl)
       animations_[i]->PushPropertiesTo(current_impl);
   }
 }
 
 }  // namespace cc