Disambiguate OnMouseCaptureLost from OnMouseReleased, etc.

views/view.cc

 // 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.
 
 #include "views/view.h"
 
 #include <algorithm>
 
 #include "base/logging.h"
 #include "base/message_loop.h"
@@ skipping 783 matching lines @@
 }
 
 bool View::OnMousePressed(const MouseEvent& event) {
   return false;
 }
 
 bool View::OnMouseDragged(const MouseEvent& event) {
   return false;
 }
 
-void View::OnMouseReleased(const MouseEvent& event, bool canceled) {
+void View::OnMouseReleased(const MouseEvent& event) {
+}
+
+void View::OnMouseCaptureLost() {
 }
 
 void View::OnMouseMoved(const MouseEvent& event) {
 }
 
 void View::OnMouseEntered(const MouseEvent& event) {
 }
 
 void View::OnMouseExited(const MouseEvent& event) {
 }
@@ skipping 735 matching lines @@
       DoDrag(event, drag_info->start_pt);
   } else {
     if (OnMouseDragged(event))
       return true;
     // Fall through to return value based on context menu controller.
   }
   // WARNING: we may have been deleted.
   return (context_menu_controller != NULL) || possible_drag;
 }
 
-void View::ProcessMouseReleased(const MouseEvent& event, bool canceled) {
-  if (!canceled && context_menu_controller_ && event.IsOnlyRightMouseButton()) {
+void View::ProcessMouseReleased(const MouseEvent& event) {
+  if (context_menu_controller_ && event.IsOnlyRightMouseButton()) {
     // Assume that if there is a context menu controller we won't be deleted
     // from mouse released.
     gfx::Point location(event.location());
-    OnMouseReleased(event, canceled);
+    OnMouseReleased(event);
     if (HitTest(location)) {
       ConvertPointToScreen(this, &location);
       ShowContextMenu(location, true);
     }
   } else {
-    OnMouseReleased(event, canceled);
+    OnMouseReleased(event);
   }
   // WARNING: we may have been deleted.
 }
 
 #if defined(TOUCH_UI)
 View::TouchStatus View::ProcessTouchEvent(const TouchEvent& event) {
   // TODO(rjkroege): Implement a grab scheme similar to as
   // as is found in MousePressed.
   return OnTouchEvent(event);
 }
@@ skipping 137 matching lines @@
 
   OSExchangeData data;
   WriteDragData(press_pt, &data);
 
   // Message the RootView to do the drag and drop. That way if we're removed
   // the RootView can detect it and avoid calling us back.
   GetWidget()->RunShellDrag(this, data, drag_operations);
 }
 
 }  // namespace views