Nuke NotificationUIManager from PlatformNotificationServiceImpl

chrome/browser/browser_process_impl.cc

 // Copyright (c) 2012 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/browser_process_impl.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 #include <map>
@@ skipping 35 matching lines @@
 #include "chrome/browser/gpu/gpu_mode_manager.h"
 #include "chrome/browser/icon_manager.h"
 #include "chrome/browser/intranet_redirect_detector.h"
 #include "chrome/browser/io_thread.h"
 #include "chrome/browser/lifetime/application_lifetime.h"
 #include "chrome/browser/metrics/chrome_metrics_service_accessor.h"
 #include "chrome/browser/metrics/chrome_metrics_services_manager_client.h"
 #include "chrome/browser/metrics/thread_watcher.h"
 #include "chrome/browser/net/chrome_net_log_helper.h"
 #include "chrome/browser/net/crl_set_fetcher.h"
+#include "chrome/browser/notifications/notification_platform_bridge.h"
 #include "chrome/browser/notifications/notification_ui_manager.h"
 #include "chrome/browser/plugins/chrome_plugin_service_filter.h"
 #include "chrome/browser/plugins/plugin_finder.h"
 #include "chrome/browser/prefs/browser_prefs.h"
 #include "chrome/browser/prefs/chrome_pref_service_factory.h"
 #include "chrome/browser/printing/background_printing_manager.h"
 #include "chrome/browser/printing/print_job_manager.h"
 #include "chrome/browser/printing/print_preview_dialog_controller.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/browser/renderer_host/chrome_resource_dispatcher_host_delegate.h"
@@ skipping 117 matching lines @@
 
 BrowserProcessImpl::BrowserProcessImpl(
     base::SequencedTaskRunner* local_state_task_runner,
     const base::CommandLine& command_line)
     : created_watchdog_thread_(false),
       created_browser_policy_connector_(false),
       created_profile_manager_(false),
       created_local_state_(false),
       created_icon_manager_(false),
       created_notification_ui_manager_(false),
+      created_notification_bridge_(false),
       created_safe_browsing_service_(false),
       shutting_down_(false),
       tearing_down_(false),
       download_status_updater_(new DownloadStatusUpdater),
       local_state_task_runner_(local_state_task_runner),
       cached_default_web_client_state_(shell_integration::UNKNOWN_DEFAULT) {
   g_browser_process = this;
   platform_part_.reset(new BrowserProcessPlatformPart());
 
 #if defined(ENABLE_PRINTING)
@@ skipping 361 matching lines @@
 BrowserProcessImpl::extension_event_router_forwarder() {
 #if defined(ENABLE_EXTENSIONS)
   return extension_event_router_forwarder_.get();
 #else
   return NULL;
 #endif
 }
 
 NotificationUIManager* BrowserProcessImpl::notification_ui_manager() {
   DCHECK(CalledOnValidThread());
+// TODO(miguelg) return NULL for MAC as well once native notifications
+// are enabled by default.
+#if defined(OS_ANDROID)
+  return nullptr;
+#else
   if (!created_notification_ui_manager_)
     CreateNotificationUIManager();
   return notification_ui_manager_.get();
+#endif
+}
+
+NotificationPlatformBridge* BrowserProcessImpl::notification_platform_bridge() {
+#if defined(OS_ANDROID) || defined(OS_MACOSX)
+  if (!created_notification_bridge_)
+    CreateNotificationPlatformBridge();
+  return notification_bridge_.get();
+#else
+  return nullptr;
+#endif
 }
 
 message_center::MessageCenter* BrowserProcessImpl::message_center() {
   DCHECK(CalledOnValidThread());
   return message_center::MessageCenter::Get();
 }
 
 policy::BrowserPolicyConnector* BrowserProcessImpl::browser_policy_connector() {
   DCHECK(CalledOnValidThread());
   if (!created_browser_policy_connector_) {
@@ skipping 464 matching lines @@
   icon_manager_.reset(new IconManager);
 }
 
 void BrowserProcessImpl::CreateIntranetRedirectDetector() {
   DCHECK(intranet_redirect_detector_.get() == NULL);
   std::unique_ptr<IntranetRedirectDetector> intranet_redirect_detector(
       new IntranetRedirectDetector);
   intranet_redirect_detector_.swap(intranet_redirect_detector);
 }
 
+void BrowserProcessImpl::CreateNotificationPlatformBridge() {
+#if (defined(OS_ANDROID) || defined(OS_MACOSX)) && defined(ENABLE_NOTIFICATIONS)
+  DCHECK(notification_bridge_.get() == NULL);
+  notification_bridge_.reset(NotificationPlatformBridge::Create());
+  created_notification_bridge_ = true;
+#endif
+}
+
 void BrowserProcessImpl::CreateNotificationUIManager() {
-#if defined(ENABLE_NOTIFICATIONS)
+// Android does not use the NotificationUIManager anuymore
+// All notification traffic is routed through NotificationPlatformBridge.
+#if defined(ENABLE_NOTIFICATIONS) && !defined(OS_ANDROID)
   DCHECK(notification_ui_manager_.get() == NULL);
   notification_ui_manager_.reset(NotificationUIManager::Create(local_state()));
   created_notification_ui_manager_ = true;
 #endif
 }
 
 void BrowserProcessImpl::CreateBackgroundModeManager() {
 #if BUILDFLAG(ENABLE_BACKGROUND)
   DCHECK(background_mode_manager_.get() == NULL);
   background_mode_manager_.reset(
@@ skipping 210 matching lines @@
 }
 
 void BrowserProcessImpl::OnAutoupdateTimer() {
   if (CanAutorestartForUpdate()) {
     DLOG(WARNING) << "Detected update.  Restarting browser.";
     RestartBackgroundInstance();
   }
 }
 
 #endif  // (defined(OS_WIN) || defined(OS_LINUX)) && !defined(OS_CHROMEOS)