Disambiguate OnMouseCaptureLost from OnMouseReleased, etc.

views/controls/resize_area.cc

-// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// 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/controls/resize_area.h"
 
 #include "base/logging.h"
 #include "ui/base/accessibility/accessible_view_state.h"
 #include "ui/base/resource/resource_bundle.h"
 
 #if defined(OS_LINUX)
@@ skipping 51 matching lines @@
 }
 
 bool ResizeArea::OnMouseDragged(const views::MouseEvent& event) {
   if (!event.IsLeftMouseButton())
     return false;
 
   ReportResizeAmount(event.x(), false);
   return true;
 }
 
-void ResizeArea::OnMouseReleased(const views::MouseEvent& event,
-                                 bool canceled) {
-  ReportResizeAmount(canceled ? initial_position_ : event.x(), true);
+void ResizeArea::OnMouseReleased(const views::MouseEvent& event) {
+  ReportResizeAmount(event.x(), true);
+}
+
+void ResizeArea::OnMouseCaptureLost() {
+  ReportResizeAmount(initial_position_, true);
 }
 
 void ResizeArea::GetAccessibleState(ui::AccessibleViewState* state) {
   state->role = ui::AccessibilityTypes::ROLE_SEPARATOR;
 }
 
 void ResizeArea::ReportResizeAmount(int resize_amount, bool last_update) {
   gfx::Point point(resize_amount, 0);
   View::ConvertPointToScreen(this, &point);
   resize_amount = point.x() - initial_position_;
   delegate_->OnResize(base::i18n::IsRTL() ? -resize_amount : resize_amount,
                       last_update);
 }
 
 }  // namespace views