Add chrome/browser/extensions to "GN check"

components/gcm_driver/instance_id/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.
 
 # GYP version: components/gcm_driver.gypi:instance_id_driver
 static_library("instance_id") {
   sources = [
     "android/component_jni_registrar.cc",
     "android/component_jni_registrar.h",
     "instance_id.cc",
     "instance_id.h",
     "instance_id_driver.cc",
     "instance_id_driver.h",
     "instance_id_impl.cc",
     "instance_id_impl.h",
   ]
 
   deps = [
     "//base",
-    "//components/gcm_driver",
     "//crypto",
   ]
-  allow_circular_includes_from = [ "//components/gcm_driver" ]
 
   if (is_android) {
     sources -= [
       "instance_id_impl.cc",
       "instance_id_impl.h",
     ]
     sources += [
       "instance_id_android.cc",
       "instance_id_android.h",
     ]
@@ skipping 33 matching lines @@
 
   deps = [
     ":instance_id",
     ":test_support",
     "//base",
     "//google_apis/gcm",
     "//net:test_support",
     "//testing/gtest",
   ]
 }