Fetch extension blacklist states from SafeBrowsing server

chrome/chrome_browser_extensions.gypi

 # 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.
 
 {
   'targets': [
     {
       'target_name': 'browser_extensions',
       'type': 'static_library',
       'variables': { 'enable_wexit_time_destructors': 1, },
       # Since browser and browser_extensions actually depend on each other,
       # we must omit the dependency from browser_extensions to browser.
       # However, this means browser_extensions and browser should more or less
       # have the same dependencies. Once browser_extensions is untangled from
       # browser, then we can clean up these dependencies.
       'dependencies': [
         'cast_channel_proto',
         'chrome_resources.gyp:chrome_extra_resources',
         'chrome_resources.gyp:chrome_resources',
         'chrome_resources.gyp:chrome_strings',
         'chrome_resources.gyp:platform_locale_settings',
         'chrome_resources.gyp:theme_resources',
         'common',
         'common/extensions/api/api.gyp:api',
         'common_net',
         'debugger',
         'in_memory_url_index_cache_proto',
         'installer_util',
+        'safe_browsing_proto',
         'sync_file_system_proto',
         '../components/component_strings.gyp:component_strings',
         '../components/components.gyp:onc_component',
         '../components/components.gyp:url_matcher',
         '../components/components.gyp:wifi_component',
         '../content/content.gyp:content_browser',
         '../crypto/crypto.gyp:crypto',
         '../device/bluetooth/bluetooth.gyp:device_bluetooth',
         '../extensions/extensions.gyp:extensions_browser',
         '../net/net.gyp:net',
@@ skipping 583 matching lines @@
         'browser/extensions/api/webview/webview_api.h',
         'browser/extensions/app_icon_loader.h',
         'browser/extensions/app_icon_loader_impl.cc',
         'browser/extensions/app_icon_loader_impl.h',
         'browser/extensions/app_sync_bundle.cc',
         'browser/extensions/app_sync_bundle.h',
         'browser/extensions/app_sync_data.cc',
         'browser/extensions/app_sync_data.h',
         'browser/extensions/blacklist.cc',
         'browser/extensions/blacklist.h',
+        'browser/extensions/blacklist_state.h',
+        'browser/extensions/blacklist_state_fetcher.cc',
+        'browser/extensions/blacklist_state_fetcher.h',
         'browser/extensions/blob_reader.cc',
         'browser/extensions/blob_reader.h',
         'browser/extensions/browser_action_test_util.h',
         'browser/extensions/browser_extension_window_controller.cc',
         'browser/extensions/browser_extension_window_controller.h',
         'browser/extensions/browser_permissions_policy_delegate.cc',
         'browser/extensions/browser_permissions_policy_delegate.h',
         'browser/extensions/bundle_installer.cc',
         'browser/extensions/bundle_installer.h',
         'browser/extensions/chrome_app_sorting.cc',
@@ skipping 578 matching lines @@
           'variables': {
             'proto_in_dir': 'browser/chromeos/contacts',
             'proto_out_dir': 'chrome/browser/chromeos/contacts',
           },
           'includes': [ '../build/protoc.gypi' ]
         },
       ],
     },],  # 'chromeos=1'
   ],  # 'conditions'
 }