Dismiss action in tab modal dialogs.

chrome/browser/ui/views/tab_modal_confirm_dialog_views.cc

 // Copyright (c) 2012 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/tab_modal_confirm_dialog_views.h"
 
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/ui/browser_dialogs.h"
 #include "chrome/browser/ui/browser_list.h"
 #include "chrome/browser/ui/browser_window.h"
@@ skipping 84 matching lines @@
 string16 TabModalConfirmDialogViews::GetDialogButtonLabel(
     ui::DialogButton button) const {
   if (button == ui::DIALOG_BUTTON_OK)
     return delegate_->GetAcceptButtonTitle();
   if (button == ui::DIALOG_BUTTON_CANCEL)
     return delegate_->GetCancelButtonTitle();
   return string16();
 }
 
 bool TabModalConfirmDialogViews::Cancel() {
-  delegate_->Cancel();
-  return true;
+  return delegate_->Cancel();
+}
+
+bool TabModalConfirmDialogViews::Dismiss() {
+  return delegate_->Dismissed();
 }
 
 bool TabModalConfirmDialogViews::Accept() {
-  delegate_->Accept();
-  return true;
+  return delegate_->Accept();
 }
 
 ///////////////////////////////////////////////////////////////////////////////
 // TabModalConfirmDialogViews, views::WidgetDelegate implementation:
 
 views::View* TabModalConfirmDialogViews::GetContentsView() {
   return message_box_view_;
 }
 
 // TODO(wittman): Remove this override once we move to the new style frame view
@@ skipping 15 matching lines @@
   delete this;
 }
 
 ui::ModalType TabModalConfirmDialogViews::GetModalType() const {
 #if defined(USE_ASH)
   return ui::MODAL_TYPE_CHILD;
 #else
   return views::WidgetDelegate::GetModalType();
 #endif
 }