Add mac framework dependencies to TestRunner

Source/testing/testing.gyp

 #
 # Copyright (C) 2011 Google Inc. All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
 #
 #         * Redistributions of source code must retain the above copyright
 # notice, this list of conditions and the following disclaimer.
 #         * Redistributions in binary form must reproduce the above
@@ skipping 94 matching lines @@
                     ],
                     'include_dirs': [
                         '../../../public/web/gtk',
                     ],
                 }],
                 ['OS!="win"', {
                     'sources/': [
                         ['exclude', 'Win\\.cpp$'],
                     ],
                 }],
+                ['OS=="mac"', {
+                  'link_settings': {
+                    'libraries': [
+                      '$(SDKROOT)/System/Library/Frameworks/AppKit.framework',
+                      '$(SDKROOT)/System/Library/Frameworks/ApplicationServices.framework',
+                      '$(SDKROOT)/System/Library/Frameworks/Carbon.framework',
+                      '$(SDKROOT)/System/Library/Frameworks/Foundation.framework',
+                    ],
+                  },
+                }],
             ],
             # Disable c4267 warnings until we fix size_t to int truncations.
             'msvs_disabled_warnings': [ 4267, ],
         },
         {
             # FIXME: This is only used by webkit_unit_tests now, move it to WebKitUnitTests.gyp.
             'target_name': 'DumpRenderTree_resources',
             'type': 'none',
             'dependencies': [
                 '<(DEPTH)/net/net.gyp:net_resources',
@@ skipping 209 matching lines @@
             'target_defaults': {
                 # FIXME: Add -Wglobal-constructors after fixing existing bugs.
                 'cflags': ['-Wunused-parameter'],
                 'xcode_settings': {
                     'WARNING_CFLAGS': ['-Wunused-parameter'],
                 },
             },
         }],
     ], # conditions
 }