mac: Make content depend on mach_override in shared builds

content/content.gyp

 # 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.
 
 {
   'variables': {
     'chromium_code': 1,  # Use higher warning level.
     'directxsdk_exists': '<!(python <(DEPTH)/build/dir_exists.py ../third_party/directxsdk)',
   },
   'includes': [
@@ skipping 118 matching lines @@
           'content_common',
         ],
       },
      ],
     },
     { # component != static_library
      'targets': [
       {'target_name': 'content',
        'type': 'shared_library',
        'variables': { 'enable_wexit_time_destructors': 1, },
-        'dependencies': [
-          'content_resources.gyp:content_resources',
-        ],
+       'dependencies': [
+         'content_resources.gyp:content_resources',
+       ],
+       'conditions': [
+         ['OS=="mac"', {
+           'dependencies': [
+             '<(DEPTH)/third_party/mach_override/mach_override.gyp:mach_override',
+           ],
+         }],
+       ],
        'includes': [
         'content_app.gypi',
         'content_browser.gypi',
         'content_common.gypi',
         'content_gpu.gypi',
         'content_plugin.gypi',
         'content_ppapi_plugin.gypi',
         'content_renderer.gypi',
         'content_utility.gypi',
         'content_worker.gypi',
@@ skipping 33 matching lines @@
       },
       {'target_name': 'content_worker',
        'type': 'none',
        'dependencies': ['content'],
       },
      ],
     },
    ],
   ],
 }