First step towards invalidations componentization

components/components.gyp

 # 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.
 
 {
   'variables': {
     # This turns on e.g. the filename-based detection of which
     # platforms to include source files on (e.g. files ending in
     # _mac.h or _mac.cc are only compiled on MacOSX).
     'chromium_code': 1,
@@ skipping 51 matching lines @@
       'includes': [
         'wifi.gypi',
       ],
     }],
     ['OS != "ios" and OS != "android"', {
       'includes': [
         'usb_service.gypi',
       ]
     }],
     ['android_webview_build == 0', {
-      # Android WebView fails to build if a dependency on sync.gyp:sync is
+      # Android WebView fails to build if a dependency on these targets is
       # introduced.
       'includes': [
         'sync_driver.gypi',
+        'invalidation.gypi',
       ],
     }],
   ],
 }