Add ink drop ripple to status tray

ui/views/animation/ink_drop_mask.h

Index: ui/views/animation/ink_drop_mask.h
diff --git a/ui/views/animation/ink_drop_mask.h b/ui/views/animation/ink_drop_mask.h
index 3146cbaaa51b2d375ff2258a75ed2d0bc655e9b6..a9b7d041c26842ce6dbcd17b923a926f661fcad3 100644
--- a/ui/views/animation/ink_drop_mask.h
+++ b/ui/views/animation/ink_drop_mask.h
@@ -8,6 +8,7 @@
 #include "base/macros.h"
 #include "ui/compositor/layer.h"
 #include "ui/compositor/layer_delegate.h"
+#include "ui/gfx/geometry/insets.h"
 #include "ui/gfx/geometry/point.h"
 #include "ui/gfx/geometry/rect.h"
 #include "ui/views/views_export.h"
@@ -20,6 +21,8 @@ class VIEWS_EXPORT InkDropMask : public ui::LayerDelegate {
  public:
   ~InkDropMask() override;
 
+  void UpdateLayerSize(const gfx::Size& new_layer_size);

[bruthig, 2016/11/17 06:31:21]

A comment here saying why/when this should be called would be helpful.

[mohsen, 2016/11/17 20:10:12]

Done.

+
   ui::Layer* layer() { return &layer_; }
 
  protected:
@@ -40,14 +43,14 @@ class VIEWS_EXPORT InkDropMask : public ui::LayerDelegate {
 class VIEWS_EXPORT RoundRectInkDropMask : public InkDropMask {
  public:
   RoundRectInkDropMask(const gfx::Size& layer_size,
-                       const gfx::Rect& mask_bounds,
+                       const gfx::Insets& mask_insets,
                        int corner_radius);
 
  private:
   // Overriden from InkDropMask:
   void OnPaintLayer(const ui::PaintContext& context) override;
 
-  gfx::Rect mask_bounds_;
+  gfx::Insets mask_insets_;
   int corner_radius_;
 
   DISALLOW_COPY_AND_ASSIGN(RoundRectInkDropMask);