Added ink drop hover/ripple to menu hosting bookmark buttons.

ui/views/controls/button/menu_button.h

Index: ui/views/controls/button/menu_button.h
diff --git a/ui/views/controls/button/menu_button.h b/ui/views/controls/button/menu_button.h
index 91504d2e795d1d109ad177732c63946a32c4ca5b..696a94146f3f9868e01e2eca55a00dfab53f5e8e 100644
--- a/ui/views/controls/button/menu_button.h
+++ b/ui/views/controls/button/menu_button.h
@@ -32,6 +32,7 @@ class VIEWS_EXPORT MenuButton : public LabelButton {
   class VIEWS_EXPORT PressedLock {
    public:
     explicit PressedLock(MenuButton* menu_button);
+    PressedLock(MenuButton* menu_button, bool is_sibling_menu_show);
     ~PressedLock();
 
    private:
@@ -105,8 +106,10 @@ class VIEWS_EXPORT MenuButton : public LabelButton {
   friend class PressedLock;
 
   // Increment/decrement the number of "pressed" locks this button has, and
-  // set the state accordingly.
-  void IncrementPressedLocked();
+  // set the state accordingly. The ink drop is snapped to the final ACTIVATED
+  // state if |snap_ink_drop_to_activated| is true, otherwise the ink drop will
+  // be animated to the ACTIVATED state.
+  void IncrementPressedLocked(bool snap_ink_drop_to_activated);
   void DecrementPressedLocked();
 
   // Compute the maximum X coordinate for the current screen. MenuButtons