AcceleratorProvider: Make GetAcceleratorForCommandId const.

chrome/browser/ui/views/new_task_manager_view.cc

 // Copyright 2015 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/new_task_manager_view.h"
 
 #include <stddef.h>
 
 #include "build/build_config.h"
 #include "chrome/browser/browser_process.h"
@@ skipping 262 matching lines @@
 bool NewTaskManagerView::IsCommandIdChecked(int id) const {
   return tab_table_->IsColumnVisible(id);
 }
 
 bool NewTaskManagerView::IsCommandIdEnabled(int id) const {
   return true;
 }
 
 bool NewTaskManagerView::GetAcceleratorForCommandId(
     int command_id,
-    ui::Accelerator* accelerator) {
+    ui::Accelerator* accelerator) const {
   return false;
 }
 
 void NewTaskManagerView::ExecuteCommand(int id, int event_flags) {
   table_model_->ToggleColumnVisibility(id);
 }
 
 NewTaskManagerView::NewTaskManagerView()
     : tab_table_(nullptr),
       tab_table_parent_(nullptr),
@@ skipping 60 matching lines @@
   if (!g_browser_process->local_state())
     return;
 
   const base::DictionaryValue* dictionary =
     g_browser_process->local_state()->GetDictionary(GetWindowName());
   if (dictionary)
     dictionary->GetBoolean("always_on_top", &is_always_on_top_);
 }
 
 }  // namespace task_management