Add sanbdoxed_pages to allow extension/app pages to be served in a sandboxed, unique origin

chrome/chrome_tests.gypi

 # 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' : {
     'pyautolib_sources': [
       'app/chrome_command_ids.h',
       'app/chrome_dll_resource.h',
       'common/automation_constants.h',
       'common/pref_names.cc',
@@ skipping 1858 matching lines @@
         'common/extensions/manifest_tests/extension_manifests_initvalue_unittest.cc',
         'common/extensions/manifest_tests/extension_manifests_isolatedapp_unittest.cc',
         'common/extensions/manifest_tests/extension_manifests_launch_unittest.cc',
         'common/extensions/manifest_tests/extension_manifests_offline_unittest.cc',
         'common/extensions/manifest_tests/extension_manifests_old_unittest.cc',
         'common/extensions/manifest_tests/extension_manifests_options_unittest.cc',
         'common/extensions/manifest_tests/extension_manifests_override_unittest.cc',
         'common/extensions/manifest_tests/extension_manifests_pageaction_unittest.cc',
         'common/extensions/manifest_tests/extension_manifests_platformapp_unittest.cc',
         'common/extensions/manifest_tests/extension_manifests_portsinpermissions_unittest.cc',
+        'common/extensions/manifest_tests/extension_manifests_sandboxed_unittest.cc',
         'common/extensions/manifest_tests/extension_manifests_storage_unittest.cc',
         'common/extensions/manifest_tests/extension_manifests_tts_unittest.cc',
         'common/extensions/manifest_tests/extension_manifests_ui_unittest.cc',
         'common/extensions/manifest_tests/extension_manifests_update_unittest.cc',
         'common/extensions/manifest_tests/extension_manifests_validapp_unittest.cc',
         'common/extensions/manifest_tests/extension_manifests_web_unittest.cc',
         'common/extensions/matcher/substring_set_matcher_unittest.cc',
         'common/extensions/matcher/url_matcher_unittest.cc',
         'common/extensions/matcher/url_matcher_factory_unittest.cc',
         'common/extensions/manifest_unittest.cc',
@@ skipping 1370 matching lines @@
           ],
           'sources': [
             'browser/spellchecker/spellcheck_message_filter_mac_browsertest.cc',
             '../content/renderer/external_popup_menu_browsertest.cc',
           ],
           'sources!': [
             # TODO(hbono): This test depends on hunspell and we cannot run it on
             # Mac, which does not use hunspell by default.
             'browser/spellchecker/spellcheck_host_browsertest.cc',
             # ProcessSingletonMac doesn't do anything.
-            'browser/process_singleton_browsertest.cc',            
+            'browser/process_singleton_browsertest.cc',
           ],
         }, { # else: OS != "mac"
           'sources!': [
             'browser/extensions/browser_action_test_util_mac.mm',
           ],
         }],
         ['os_posix == 0 or chromeos == 1', {
           'sources!': [
             'common/time_format_browsertest.cc',
           ],
@@ skipping 41 matching lines @@
             '../content/common/socket_stream_dispatcher.cc',
           ]},
         ],
         ['use_aura==1', {
           'sources!': [
             '../content/browser/plugin_browsertest.cc',
             '../content/browser/accessibility/dump_accessibility_tree_browsertest.cc',
             '../content/browser/accessibility/dump_accessibility_tree_helper_win.cc',
             '../content/browser/accessibility/dump_accessibility_tree_helper.cc',
           ]
-        }, { # else: use_aura == 0 
+        }, { # else: use_aura == 0
           'sources!': [
             'browser/ui/views/frame/app_non_client_frame_view_aura_browsertest.cc',
         ],
         }],
       ],  # conditions
     },  # target browser_tests
     {
       'target_name': 'browser_tests_run',
       'type': 'none',
       'dependencies': [
@@ skipping 1310 matching lines @@
               # Use outputs of this action as inputs for the main target build.
               # Seems as a misnomer but makes this happy on Linux (scons).
               'process_outputs_as_sources': 1,
             },
           ],  # 'actions'
         },
       ]
     }],  # 'coverage!=0'
   ],  # 'conditions'
 }