Added default implementations of GetAcceleratorForCommandId.

chrome/browser/ui/content_settings/content_setting_media_menu_model.cc

 // Copyright 2013 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/content_settings/content_setting_media_menu_model.h"
 
 #include <stddef.h>
 
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/media/media_capture_devices_dispatcher.h"
@@ skipping 27 matching lines @@
 }
 
 bool ContentSettingMediaMenuModel::IsCommandIdChecked(int command_id) const {
   return false;
 }
 
 bool ContentSettingMediaMenuModel::IsCommandIdEnabled(int command_id) const {
   return true;
 }
 
-bool ContentSettingMediaMenuModel::GetAcceleratorForCommandId(
-    int command_id,
-    ui::Accelerator* accelerator) const {
-  return false;
-}
-
 void ContentSettingMediaMenuModel::ExecuteCommand(int command_id,
                                                   int event_flags) {
   CommandMap::const_iterator it = commands_.find(command_id);
   DCHECK(it != commands_.end());
   media_bubble_model_->OnMediaMenuClicked(type_, it->second.id);
 
   if (!callback_.is_null())
     callback_.Run(type_, it->second.name);
 }