MacViews: Views accelerators table should match the Cocoa one.

chrome/browser/ui/cocoa/chrome_command_dispatcher_delegate.h

 // 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.
 
 #ifndef CHROME_BROWSER_UI_COCOA_CHROME_COMMAND_DISPATCHER_DELEGATE_H_
 #define CHROME_BROWSER_UI_COCOA_CHROME_COMMAND_DISPATCHER_DELEGATE_H_
 
 #import <Cocoa/Cocoa.h>
 
 #import "ui/base/cocoa/command_dispatcher.h"
 
 // Implement CommandDispatcherDelegate by intercepting browser window keyboard
 // shortcuts and executing them with chrome::ExecuteCommand.
 @interface ChromeCommandDispatcherDelegate : NSObject<CommandDispatcherDelegate>
 
 // Checks if |event| is a keyboard shortcut listed in
 // global_keyboard_shortcuts_mac.h. If so, execute the associated command.
 // Returns YES if the event was handled.
 - (BOOL)handleExtraKeyboardShortcut:(NSEvent*)event window:(NSWindow*)window;
 
 @end
 
+namespace command_dispatcher {
+
+// Type of functions listed in global_keyboard_shortcuts_mac.h.
+typedef int (*KeyToCommandMapper)(bool, bool, bool, bool, int, unichar);
+
+// If the event is for a Browser window, and the key combination has an
+// associated command, execute the command.
+bool HandleExtraKeyboardShortcut(
+    NSEvent* event,
+    NSWindow* window,
+    KeyToCommandMapper command_for_keyboard_shortcut);
+
+}  // namespace command_dispatcher
+
 #endif  // CHROME_BROWSER_UI_COCOA_CHROME_COMMAND_DISPATCHER_DELEGATE_H_