Extend the Push and Notification WATCHLISTS to cover layout tests

WATCHLISTS

 # Copyright (c) 2013 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.
 
 # Watchlist Rules
 # Refer: http://dev.chromium.org/developers/contributing-code/watchlists
 
 # IMPORTANT: The regular expression filepath is tested against each path using
 # re.search, so it is not usually necessary to add .*.
 
@@ skipping 122 matching lines @@
       'filepath': 'Source/platform/heap' \
                   '|Source/wtf/Partition.*'
     },
     'html': {
       'filepath': 'Source/core/html/'
     },
     'loader': {
       'filepath': 'Source/core/loader',
     },
     'notifications': {
-      'filepath': 'Source/modules/notifications' \
+      'filepath': 'LayoutTests/http/tests/notifications' \
+                  '|Source/modules/notifications' \
                   '|public/platform/modules/notifications'
     },
     'owners': {
       'filepath': 'OWNERS',
     },
     'paint': {
       'filepath' : 'Source/core/paint/'
     },
     'permissions': {
       'filepath': 'Source/modules/permissions/' \
                   '|public/platform/modules/permissions/',
     },
     'preloadScanner': {
       'filepath': 'Source/core/html/parser/HTMLPreloadScanner',
     },
     'public_api': {
       'filepath': 'public'
     },
     'push_messaging': {
-      'filepath': 'Source/modules/push_messaging' \
+      'filepath': 'LayoutTests/http/tests/push_messaging' \
+                  '|Source/modules/push_messaging' \
                   '|public/platform/modules/push_messaging'
     },
     'platform_graphics': {
       'filepath': 'Source/platform/fonts' \
                   '|Source/platform/geometry' \
                   '|Source/platform/graphics'
     },
     'platform': {
       'filepath': 'Source/platform'
     },
@@ skipping 348 matching lines @@
                     'yhirano+watch@chromium.org' ],
     'workers': [ 'blink-worker-reviews@chromium.org',
                  'kinuko+worker@chromium.org',
                  'horo+watch@chromium.org',
                  'falken@chromium.org' ],
     'wtf': [ 'mikhail.pozdnyakov@intel.com',
              'blink-reviews-wtf@chromium.org' ],
     'xmlhttprequest': [ 'tyoshino+watch@chromium.org' ],
   },
 }