Make most code on mac compile with enable_web_intents=0

chrome/chrome_tests_unit.gypi

  # Copyright 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.
 {
   'targets': [
     {
       # This target contains mocks and test utilities that don't belong in
       # production libraries but are used by more than one test executable.
       'target_name': 'test_support_common',
       'type': 'static_library',
@@ skipping 2185 matching lines @@
               ],
             }],
           ],
         }],  # OS == android
         ['enable_web_intents==0', {
           'sources/': [
             ['exclude', '^browser/intents/'],
             ['exclude', '^browser/ui/intents/'],
           ],
           'sources!': [
+            'browser/ui/cocoa/location_bar/web_intents_button_decoration_unittest.mm',
             'browser/webdata/web_data_service_unittest.cc',
             'browser/webdata/web_intents_table_unittest.cc',
+            'common/extensions/manifest_tests/extension_manifests_web_intents_unittest.cc',
+            '../webkit/glue/web_intent_reply_data_unittest.cc',
+            '../webkit/glue/web_intent_service_data_unittest.cc',
           ],
         }],
         ['enable_themes==0', {
           'sources!': [
             'browser/ui/webui/theme_source_unittest.cc',
           ],
           'sources/': [
             ['exclude', '^browser/themes/'],
           ],
         }],
@@ skipping 147 matching lines @@
               # more details.
               'DebugInformationFormat': '3',
               'ProgramDataBaseFileName': '<(PRODUCT_DIR)/unit_tests.exe.pdb',
             },
           },
         },
       ],
     }],
   ],  # 'conditions'
 }