Make the material design ripple effect more visible on a quick action (single click or single tap)

ui/views/animation/test/ink_drop_animation_test_api.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 UI_VIEWS_ANIMATION_TEST_INK_DROP_ANIMATION_TEST_API_H_
 #define UI_VIEWS_ANIMATION_TEST_INK_DROP_ANIMATION_TEST_API_H_
 
+#include <vector>
+
 #include "base/macros.h"
 #include "ui/gfx/geometry/size.h"
 
+namespace ui {
+class LayerAnimator;
+}  // namespace ui
+
 namespace views {
 class InkDropAnimation;
 
 namespace test {
 
 // Test API to provide internal access to an InkDropAnimation.
 class InkDropAnimationTestApi {
  public:
   typedef InkDropAnimation::InkDropTransforms InkDropTransforms;
   typedef InkDropAnimation::PaintedShape PaintedShape;
 
   explicit InkDropAnimationTestApi(InkDropAnimation* ink_drop_animation);
   ~InkDropAnimationTestApi();
 
+  // Disables the animation timers when |disable_timers| is true. This
+  void SetDisableAnimationTimers(bool disable_timers);
+
+  // Returns true if any animations are active.
+  bool HasActiveAnimations() const;
+
+  // Completes all animations for all the Layer's owned by the InkDropAnimation.
+  void CompleteAnimations();
+
   // Wrapper functions the wrapped InkDropedAnimation:
+  float GetCurrentOpacity() const;
   void CalculateCircleTransforms(const gfx::Size& size,
                                  InkDropTransforms* transforms_out) const;
   void CalculateRectTransforms(const gfx::Size& size,
                                float corner_radius,
                                InkDropTransforms* transforms_out) const;
 
  private:
+  // Progresses all running LayerAnimationSequences by the given |duration|.
+  // NOTE: This function will NOT progress LayerAnimationSequences that are
+  // queued, only the running ones will be progressed.
+  void StepAnimations(const base::TimeDelta& duration);
+
+  // Get a list of all the LayerAnimator's used internally by the
+  // InkDropAnimation.
+  std::vector<ui::LayerAnimator*> GetLayerAnimators();
+  std::vector<ui::LayerAnimator*> GetLayerAnimators() const;
+
   // The InkDropAnimation to provide internal access to.
   InkDropAnimation* ink_drop_animation_;
 
   DISALLOW_COPY_AND_ASSIGN(InkDropAnimationTestApi);
 };
 
 }  // namespace test
 }  // namespace views
 
 #endif  // UI_VIEWS_ANIMATION_TEST_INK_DROP_ANIMATION_TEST_API_H_