Color the ink drop ripple and hover effects based on theming.

ui/views/animation/square_ink_drop_animation.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_SQUARE_INK_DROP_ANIMATION_H_
 #define UI_VIEWS_ANIMATION_SQUARE_INK_DROP_ANIMATION_H_
 
 #include <string>
 
 #include "base/macros.h"
@@ skipping 30 matching lines @@
 //   {All InkDropStates}      => HIDDEN
 //   HIDDEN                   => ACTION_PENDING
 //   HIDDEN, ACTION_PENDING   => QUICK_ACTION
 //   ACTION_PENDING           => SLOW_ACTION_PENDING
 //   SLOW_ACTION_PENDING      => SLOW_ACTION
 //   {All InkDropStates}      => ACTIVATED
 //   {All InkDropStates}      => DEACTIVATED
 //
 class VIEWS_EXPORT SquareInkDropAnimation : public InkDropAnimation {
  public:
-  SquareInkDropAnimation(const gfx::Size& large_size,
+  SquareInkDropAnimation(SkColor color,
+                         const gfx::Size& large_size,
                          int large_corner_radius,
                          const gfx::Size& small_size,
                          int small_corner_radius);
   ~SquareInkDropAnimation() override;
 
+  // Returns the color used to draw this animation.
+  SkColor GetColor() const;
+
   // InkDropAnimation:
   void AbortAllAnimations() override;
 
  protected:
   // InkDropAnimation:
   void AnimateStateChange(InkDropState old_ink_drop_state,
                           InkDropState new_ink_drop_state,
                           ui::LayerAnimationObserver* observer) override;
   void SetStateToHidden() override;
 
@@ skipping 80 matching lines @@
 
   // ui::Layers for all of the painted shape layers that compose the ink drop.
   scoped_ptr<ui::Layer> painted_layers_[PAINTED_SHAPE_COUNT];
 
   DISALLOW_COPY_AND_ASSIGN(SquareInkDropAnimation);
 };
 
 }  // namespace views
 
 #endif  // UI_VIEWS_ANIMATION_SQUARE_INK_DROP_ANIMATION_H_