Get rid of ui_cocoa_third_party_toolkits target from ui.gyp

ui/app_list/app_list.gyp

 # Copyright (c) 2012 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.
 
 {
   'variables': {
     'chromium_code': 1,
   },
   'targets': [
     {
@@ skipping 134 matching lines @@
             '../views/controls/webview/webview.gyp:webview',
             '../views/views.gyp:views',
           ],
         }, {  # toolkit_views==0
           'sources/': [
             ['exclude', 'views/'],
           ],
         }],
         ['OS=="mac"', {
           'dependencies': [
-            '../ui.gyp:ui_cocoa_third_party_toolkits',
-          ],
-          'include_dirs': [
-            '../../third_party/GTM',
+            '../../third_party/google_toolbox_for_mac/google_toolbox_for_mac.gyp:google_toolbox_for_mac',
           ],
           'link_settings': {
             'libraries': [
               '$(SDKROOT)/System/Library/Frameworks/QuartzCore.framework',
             ],
           },
         }, {  # OS!="mac"
           'sources/': [
             ['exclude', 'cocoa/'],
           ],
@@ skipping 99 matching lines @@
           'dependencies': [
             '../../base/allocator/allocator.gyp:allocator',
           ],
         }],
       ],
       # Disable c4267 warnings until we fix size_t to int truncations.
       'msvs_disabled_warnings': [ 4267, ],
     },
   ],
 }