CC Animation: Rename has_any_animation and make implementattion out-of-line

cc/animation/element_animations.h

 // 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.
 
 #ifndef CC_ANIMATION_ELEMENT_ANIMATIONS_H_
 #define CC_ANIMATION_ELEMENT_ANIMATIONS_H_
 
 #include <bitset>
 #include <memory>
 #include <vector>
@@ skipping 81 matching lines @@
   Animation* GetAnimation(TargetProperty::Type target_property) const;
 
   // Returns the active animation for the given unique animation id.
   Animation* GetAnimationById(int animation_id) const;
 
   // Returns true if there are any animations that have neither finished nor
   // aborted.
   bool HasActiveAnimation() const;
 
   // Returns true if there are any animations at all to process.
-  bool has_any_animation() const { return !animations_.empty(); }
+  bool HasAnyAnimation() const;
 
   // Returns true if there is an animation that is either currently animating
   // the given property or scheduled to animate this property in the future, and
   // that affects the given tree type.
   bool IsPotentiallyAnimatingProperty(TargetProperty::Type target_property,
                                       ElementListType list_type) const;
 
   // Returns true if there is an animation that is currently animating the given
   // property and that affects the given tree type.
   bool IsCurrentlyAnimatingProperty(TargetProperty::Type target_property,
@@ skipping 185 matching lines @@
   struct PropertyAnimationState filter_animation_state_;
   struct PropertyAnimationState opacity_animation_state_;
   struct PropertyAnimationState transform_animation_state_;
 
   DISALLOW_COPY_AND_ASSIGN(ElementAnimations);
 };
 
 }  // namespace cc
 
 #endif  // CC_ANIMATION_ELEMENT_ANIMATIONS_H_