Reland: Allow high-res bitmaps to be passed in from notifications API.

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 1879 matching lines @@
         'renderer/extensions/module_system_unittest.cc',
         'renderer/extensions/renderer_permissions_policy_delegate_unittest.cc',
         'renderer/extensions/safe_builtins_unittest.cc',
         'renderer/media/cast_ipc_dispatcher_unittest.cc',
         'renderer/media/chrome_webrtc_log_message_delegate_unittest.cc',
         'renderer/net/net_error_helper_core_unittest.cc',
         'renderer/net/predictor_queue_unittest.cc',
         'renderer/net/renderer_predictor_unittest.cc',
         'renderer/plugins/plugin_uma_unittest.cc',
         'renderer/prerender/prerender_dispatcher_unittest.cc',
+        'renderer/resources/extensions/notifications_custom_bindings.js',
+        'renderer/resources/extensions/notifications_custom_bindings.gtestjs',
+        'renderer/resources/extensions/notifications_test_util.js',
         'renderer/safe_browsing/features_unittest.cc',
         'renderer/safe_browsing/murmurhash3_util_unittest.cc',
         'renderer/safe_browsing/phishing_term_feature_extractor_unittest.cc',
         'renderer/safe_browsing/phishing_url_feature_extractor_unittest.cc',
         'renderer/safe_browsing/scorer_unittest.cc',
         'renderer/searchbox/search_bouncer_unittest.cc',
         'renderer/searchbox/searchbox_extension_unittest.cc',
         'renderer/searchbox/searchbox_unittest.cc',
         'renderer/spellchecker/custom_dictionary_engine_unittest.cc',
         'renderer/spellchecker/spellcheck_provider_hunspell_unittest.cc',
@@ skipping 910 matching lines @@
             'unit_tests.isolate',
           ],
           'sources': [
             'unit_tests.isolate',
           ],
         },
       ],
     }],
   ],  # 'conditions'
 }