Revert of Hook up the Push API with GCM's new ability to own encryption keys.

chrome/browser/BUILD.gn

 # Copyright 2014 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.
 
 import("//build/config/chrome_build.gni")
 import("//build/config/crypto.gni")
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//third_party/protobuf/proto_library.gni")
 
@@ skipping 89 matching lines @@
     "//components/content_settings/core/browser",
     "//components/content_settings/core/common",
     "//components/crx_file",
     "//components/data_reduction_proxy/core/browser",
     "//components/device_event_log",
     "//components/domain_reliability",
     "//components/enhanced_bookmarks",
     "//components/favicon/core",
     "//components/favicon_base",
     "//components/gcm_driver",
-    "//components/gcm_driver/crypto",
     "//components/gcm_driver/instance_id",
     "//components/google/core/browser",
     "//components/guest_view/browser",
     "//components/handoff",
     "//components/history/core/browser",
     "//components/history/core/common",
     "//components/infobars/core",
     "//components/invalidation/impl",
     "//components/metrics:gpu",
     "//components/metrics:net",
@@ skipping 1087 matching lines @@
         rebase_path(gypi_values.chrome_browser_rlz_sources, ".", "//chrome")
     deps = [
       "//components/google/core/browser",
       "//components/omnibox/browser",
       "//components/rlz",
       "//components/search_engines",
       "//rlz:rlz_lib",
     ]
   }
 }