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

chrome/browser/services/gcm/push_messaging_permission_context_factory.cc

-// 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.
-
-#include "chrome/browser/services/gcm/push_messaging_permission_context_factory.h"
-
-#include "chrome/browser/profiles/incognito_helpers.h"
-#include "chrome/browser/profiles/profile.h"
-#include "chrome/browser/services/gcm/push_messaging_permission_context.h"
-#include "components/keyed_service/content/browser_context_dependency_manager.h"
-
-namespace gcm {
-
-// static
-PushMessagingPermissionContext*
-PushMessagingPermissionContextFactory::GetForProfile(
-    Profile* profile) {
-  return static_cast<PushMessagingPermissionContext*>(
-      GetInstance()->GetServiceForBrowserContext(profile, true));
-}
-
-// static
-PushMessagingPermissionContextFactory*
-PushMessagingPermissionContextFactory::GetInstance() {
-  return Singleton<PushMessagingPermissionContextFactory>::get();
-}
-
-PushMessagingPermissionContextFactory::PushMessagingPermissionContextFactory()
-    : BrowserContextKeyedServiceFactory(
-          "GCMPermissionContext",
-          BrowserContextDependencyManager::GetInstance()) {
-}
-
-PushMessagingPermissionContextFactory
-::~PushMessagingPermissionContextFactory() {
-}
-
-KeyedService* PushMessagingPermissionContextFactory::BuildServiceInstanceFor(
-    content::BrowserContext* profile) const {
-  return new PushMessagingPermissionContext(static_cast<Profile*>(profile));
-}
-
-content::BrowserContext*
-PushMessagingPermissionContextFactory::GetBrowserContextToUse(
-    content::BrowserContext* context) const {
-  return chrome::GetBrowserContextOwnInstanceInIncognito(context);
-}
-
-}  // namespace gcm