Disambiguate OnMouseCaptureLost from OnMouseReleased, etc.

views/controls/menu/menu_controller.h

 // Copyright (c) 2011 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 VIEWS_CONTROLS_MENU_MENU_CONTROLLER_H_
 #define VIEWS_CONTROLS_MENU_MENU_CONTROLLER_H_
 #pragma once
 
 #include "build/build_config.h"
 
@@ skipping 376 matching lines @@
   // the appropriate events. This is used to send mouse events to child views so
   // that they react to click-drag-release as if the user clicked on the view
   // itself.
   void UpdateActiveMouseView(SubmenuView* event_source,
                              const MouseEvent& event,
                              View* target_menu);
 
   // Sends a mouse release event to the current |active_mouse_view_| and sets
   // it to null.
   void SendMouseReleaseToActiveView(SubmenuView* event_source,
-                                    const MouseEvent& event,
-                                    bool cancel);
+                                    const MouseEvent& event);
 
-  // Variant of above that sends a cancel mouse release.
-  void SendMouseReleaseToActiveView();
+  // Sends a mouse capture lost event to the current |active_mouse_view_| and
+  // sets it to null.
+  void SendMouseCaptureLostToActiveView();
 
   // The active instance.
   static MenuController* active_instance_;
 
   // If true, Run blocks. If false, Run doesn't block and this is used for
   // drag and drop. Note that the semantics for drag and drop are slightly
   // different: cancel timer is kicked off any time the drag moves outside the
   // menu, mouse events do nothing...
   bool blocking_run_;
 
@@ skipping 72 matching lines @@
   // If non-null mouse drag events are forwarded to this view. See
   // UpdateActiveMouseView for details.
   View* active_mouse_view_;
 
   DISALLOW_COPY_AND_ASSIGN(MenuController);
 };
 
 }  // namespace views
 
 #endif  // VIEWS_CONTROLS_MENU_MENU_CONTROLLER_H_