Refactoring to make adding ink drop animations easier

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 3b87753979a28f50e2067f9631f504985d2a3efe..b7a1a8b2bcaf7ef634267818a697b00d64ffc17f 100644
--- a/ui/views/controls/button/menu_button.h
+++ b/ui/views/controls/button/menu_button.h
@@ -64,9 +64,6 @@ class VIEWS_EXPORT MenuButton : public LabelButton {
   // Activate the button (called when the button is pressed).
   bool Activate();
 
-  // Called to signal that the action will not be activated.
-  void WillNotActivate();
-
   // Overridden from View:
   gfx::Size GetPreferredSize() const override;
   const char* GetClassName() const override;
@@ -124,7 +121,7 @@ class VIEWS_EXPORT MenuButton : public LabelButton {
   // The down arrow used to differentiate the menu button from normal buttons.
   const gfx::ImageSkia* menu_marker_;
 
-  // If non-null the destuctor sets this to true. This is set while the menu is
+  // If non-null the destructor sets this to true. This is set while the menu is
   // showing and used to detect if the menu was deleted while running.
   bool* destroyed_flag_;