Add SetMinimumWidth to Menu2 for chromeos. Removed LanguageSwitchModel::GetFirstLevelMenuWidth

views/controls/menu/menu_wrapper.h

Index: views/controls/menu/menu_wrapper.h
diff --git a/views/controls/menu/menu_wrapper.h b/views/controls/menu/menu_wrapper.h
index fd65886003a234778b3f06f957836a95f635e145..efcfd635ef3d84905096d479d723f4a6ee1d1300 100644
--- a/views/controls/menu/menu_wrapper.h
+++ b/views/controls/menu/menu_wrapper.h
@@ -64,6 +64,9 @@ class MenuWrapper {
   // Remove a menu listener.
   virtual void RemoveMenuListener(MenuListener* listener) = 0;
 
+  // Sets the minimum width of the menu.
+  virtual void SetMinimumWidth(int width) = 0;
+
   // Creates the appropriate instance of this wrapper for the current platform.
   static MenuWrapper* CreateWrapper(Menu2* menu);
 };