Move gcm-independent parts of push messaging out of gcm namespace and directory

chrome/browser/services/gcm/fake_gcm_profile_service.cc

 // 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.
 
 #include "chrome/browser/services/gcm/fake_gcm_profile_service.h"
 
 #include "base/bind.h"
 #include "base/format_macros.h"
 #include "base/message_loop/message_loop.h"
 #include "base/strings/string_number_conversions.h"
@@ skipping 97 matching lines @@
 KeyedService* FakeGCMProfileService::Build(content::BrowserContext* context) {
   Profile* profile = static_cast<Profile*>(context);
   FakeGCMProfileService* service = new FakeGCMProfileService(profile);
   service->SetDriverForTesting(new CustomFakeGCMDriver(service));
   return service;
 }
 
 FakeGCMProfileService::FakeGCMProfileService(Profile* profile)
     : collect_(false),
       registration_count_(0) {
-  static_cast<PushMessagingServiceImpl*>(push_messaging_service())
-      ->SetProfileForTesting(profile);
 }
 
 FakeGCMProfileService::~FakeGCMProfileService() {}
 
+FakeGCMProfileService* FakeGCMProfileService::AsFakeGCMProfileService() {
+  return this;
+}
+
 void FakeGCMProfileService::RegisterFinished(
     const std::string& app_id,
     const std::vector<std::string>& sender_ids) {
   if (collect_) {
     last_registered_app_id_ = app_id;
     last_registered_sender_ids_ = sender_ids;
   }
 
   // Generate fake registration IDs, encoding the number of sender IDs (used by
   // GcmApiTest.RegisterValidation), then an incrementing count (even for the
@@ skipping 42 matching lines @@
     GCMClient::Result result) {
   unregister_responses_.push_back(result);
 }
 
 void FakeGCMProfileService::SetUnregisterCallback(
     const UnregisterCallback& callback) {
   unregister_callback_ = callback;
 }
 
 }  // namespace gcm