Prepare declarativeContent API for new script injection feature. Added Javascript types and functio…

extensions/extensions.gyp

 # Copyright 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.
 
 {
   'variables': {
     'chromium_code': 1,
   },
   'targets': [
     {
@@ skipping 188 matching lines @@
         'common/url_pattern.cc',
         'common/url_pattern.h',
         'common/url_pattern_set.cc',
         'common/url_pattern_set.h',
         'common/user_script.cc',
         'common/user_script.h',
         'common/value_counter.cc',
         'common/value_counter.h',
         'common/view_type.cc',
         'common/view_type.h',
+        'common/watched_pages_recipient.h',
       ],
       # Disable c4267 warnings until we fix size_t to int truncations.
       'msvs_disabled_warnings': [ 4267, ],
       'conditions': [
         ['enable_extensions==1', {
           'dependencies': [
             '../device/usb/usb.gyp:device_usb',
           ],
           'sources!': [
             'common/extension_api_stub.cc',
@@ skipping 466 matching lines @@
         'test/test_extensions_client.cc',
         'test/test_extensions_client.h',
         'test/test_permission_message_provider.cc',
         'test/test_permission_message_provider.h',
         'test/test_permissions_provider.cc',
         'test/test_permissions_provider.h',
       ],
     },
   ]
 }