Added default implementations of GetAcceleratorForCommandId.

content/shell/browser/shell_web_contents_view_delegate_views.cc

 // Copyright 2016 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 "content/shell/browser/shell_web_contents_view_delegate.h"
 
 #include "base/strings/utf_string_conversions.h"
 #include "content/public/browser/web_contents.h"
 #include "content/shell/browser/shell_devtools_frontend.h"
 #include "content/shell/common/shell_switches.h"
@@ skipping 14 matching lines @@
       : ui::SimpleMenuModel(this),
         web_contents_(web_contents),
         params_(params) {
     AddItem(COMMAND_OPEN_DEVTOOLS, base::ASCIIToUTF16("Inspect Element"));
   }
   ~ContextMenuModel() override {}
 
   // ui::SimpleMenuModel::Delegate:
   bool IsCommandIdChecked(int command_id) const override { return false; }
   bool IsCommandIdEnabled(int command_id) const override { return true; }
-  bool GetAcceleratorForCommandId(int command_id,
-                                  ui::Accelerator* accelerator) const override {
-    return false;
-  }
   void ExecuteCommand(int command_id, int event_flags) override {
     switch (command_id) {
       case COMMAND_OPEN_DEVTOOLS:
         ShellDevToolsFrontend* devtools_frontend =
             ShellDevToolsFrontend::Show(web_contents_);
         devtools_frontend->Activate();
         devtools_frontend->Focus();
         devtools_frontend->InspectElementAt(params_.x, params_.y);
         break;
     };
@@ skipping 48 matching lines @@
       web_contents_->GetTopLevelNativeWindow());
   if (context_menu_runner_->RunMenuAt(
           widget, nullptr, gfx::Rect(screen_point, gfx::Size()),
           views::MENU_ANCHOR_TOPRIGHT,
           ui::MENU_SOURCE_NONE) == views::MenuRunner::MENU_DELETED) {
     return;
   }
 }
 
 }  // namespace content