Disambiguate OnMouseCaptureLost from OnMouseReleased, etc.

chrome/browser/ui/views/autocomplete/autocomplete_popup_contents_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 "chrome/browser/ui/views/autocomplete/autocomplete_popup_contents_view.h"
 
 #include "base/compiler_specific.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/autocomplete/autocomplete_edit_view.h"
 #include "chrome/browser/autocomplete/autocomplete_popup_model.h"
@@ skipping 415 matching lines @@
   if (event.IsLeftMouseButton() || event.IsMiddleMouseButton()) {
     size_t index = GetIndexForPoint(event.location());
     model_->SetHoveredLine(index);
     if (!ignore_mouse_drag_ && HasMatchAt(index) && event.IsLeftMouseButton())
       model_->SetSelectedLine(index, false, false);
   }
   return true;
 }
 
 void AutocompletePopupContentsView::OnMouseReleased(
-    const views::MouseEvent& event,
-    bool canceled) {
-  if (canceled || ignore_mouse_drag_) {
+    const views::MouseEvent& event) {
+  if (ignore_mouse_drag_) {
     ignore_mouse_drag_ = false;
     return;
   }
 
   size_t index = GetIndexForPoint(event.location());
   if (event.IsOnlyMiddleMouseButton())
     OpenIndex(index, NEW_BACKGROUND_TAB);
   else if (event.IsOnlyLeftMouseButton())
     OpenIndex(index, CURRENT_TAB);
 }
 
+void AutocompletePopupContentsView::OnMouseCaptureLost() {
+  ignore_mouse_drag_ = false;
+}
+
 void AutocompletePopupContentsView::OnMouseMoved(
     const views::MouseEvent& event) {
   model_->SetHoveredLine(GetIndexForPoint(event.location()));
 }
 
 void AutocompletePopupContentsView::OnMouseEntered(
     const views::MouseEvent& event) {
   model_->SetHoveredLine(GetIndexForPoint(event.location()));
 }
 
@@ skipping 201 matching lines @@
   opt_in_view_ = NULL;
   PromoCounter* counter = model_->profile()->GetInstantPromoCounter();
   DCHECK(counter);
   counter->Hide();
   if (opt_in) {
     browser::ShowInstantConfirmDialogIfNecessary(
         location_bar_->GetWindow()->GetNativeWindow(), model_->profile());
   }
   UpdatePopupAppearance();
 }