Split cocoa_event_utils in two parts.

chrome/browser/ui/cocoa/accelerators_cocoa.mm

 // Copyright (c) 2011 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/cocoa/accelerators_cocoa.h"
 
 #import <Cocoa/Cocoa.h>
 
 #include "base/logging.h"
 #include "base/memory/singleton.h"
 #include "chrome/app/chrome_command_ids.h"
 #import "ui/base/accelerators/platform_accelerator_cocoa.h"
-#import "ui/base/cocoa/cocoa_event_utils.h"
+#import "ui/events/cocoa/cocoa_event_utils.h"
 #import "ui/events/keycodes/keyboard_code_conversion_mac.h"
 
 namespace {
 
 // These accelerators are not associated with a command_id.
 const struct AcceleratorListing {
   NSUInteger modifiers;  // The Cocoa modifiers.
   ui::KeyboardCode key_code;  // The key used for cross-platform compatibility.
 } kAcceleratorList [] = {
   {NSCommandKeyMask | NSAlternateKeyMask, ui::VKEY_H},
@@ skipping 159 matching lines @@
     NSUInteger mask = platform_accelerator->modifier_mask();
     BOOL maskEqual =
         (mask == modifiers) || ((mask & (~NSShiftKeyMask)) == modifiers);
     NSString* string = [NSString stringWithFormat:@"%C", character];
     if ([string isEqual:key_equivalent] && maskEqual)
       return &*it;
   }
 
   return NULL;
 }