Move ExtensionSystem into extensions namespace

chrome/browser/extensions/extension_event_router.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/extensions/extension_event_router.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/message_loop.h"
 #include "base/values.h"
@@ skipping 85 matching lines @@
     UserGestureState user_gesture,
     const extensions::EventFilteringInfo& info) {
   scoped_ptr<Value> event_args_value(Value::CreateStringValue(event_args));
   DispatchEvent(ipc_sender, extension_id, event_name, *event_args_value.get(),
                 event_url, user_gesture, info);
 }
 
 ExtensionEventRouter::ExtensionEventRouter(Profile* profile)
     : profile_(profile),
       extension_devtools_manager_(
-          ExtensionSystem::Get(profile)->devtools_manager()),
+          extensions::ExtensionSystem::Get(profile)->devtools_manager()),
       listeners_(ALLOW_THIS_IN_INITIALIZER_LIST(this)) {
   registrar_.Add(this, content::NOTIFICATION_RENDERER_PROCESS_TERMINATED,
                  content::NotificationService::AllSources());
   registrar_.Add(this, content::NOTIFICATION_RENDERER_PROCESS_CLOSED,
                  content::NotificationService::AllSources());
   registrar_.Add(this, chrome::NOTIFICATION_EXTENSION_LOADED,
                  content::Source<Profile>(profile_));
   registrar_.Add(this, chrome::NOTIFICATION_EXTENSION_UNLOADED,
                  content::Source<Profile>(profile_));
   registrar_.Add(this, chrome::NOTIFICATION_EXTENSION_INSTALLED,
@@ skipping 350 matching lines @@
 
 void ExtensionEventRouter::MaybeLoadLazyBackgroundPageToDispatchEvent(
     Profile* profile,
     const Extension* extension,
     const linked_ptr<ExtensionEvent>& event) {
   const Value* event_args = NULL;
   if (!CanDispatchEventToProfile(profile, extension, event, &event_args))
     return;
 
   extensions::LazyBackgroundTaskQueue* queue =
-      ExtensionSystem::Get(profile)->lazy_background_task_queue();
+      extensions::ExtensionSystem::Get(profile)->lazy_background_task_queue();
   if (queue->ShouldEnqueueTask(profile, extension)) {
     queue->AddPendingTask(
         profile, extension->id(),
         base::Bind(&ExtensionEventRouter::DispatchPendingEvent,
                    base::Unretained(this), event));
   }
 }
 
 void ExtensionEventRouter::IncrementInFlightEvents(
     Profile* profile, const Extension* extension) {
   // Only increment in-flight events if the lazy background page is active,
   // because that's the only time we'll get an ACK.
   if (extension->has_lazy_background_page()) {
     ExtensionProcessManager* pm =
-        ExtensionSystem::Get(profile)->process_manager();
+        extensions::ExtensionSystem::Get(profile)->process_manager();
     ExtensionHost* host = pm->GetBackgroundHostForExtension(extension->id());
     if (host)
       pm->IncrementLazyKeepaliveCount(extension);
   }
 }
 
 void ExtensionEventRouter::OnEventAck(
     Profile* profile, const std::string& extension_id) {
   ExtensionProcessManager* pm =
-      ExtensionSystem::Get(profile)->process_manager();
+      extensions::ExtensionSystem::Get(profile)->process_manager();
   ExtensionHost* host = pm->GetBackgroundHostForExtension(extension_id);
   // The event ACK is routed to the background host, so this should never be
   // NULL.
   CHECK(host);
   // TODO(mpcomplete): We should never get this message unless
   // has_lazy_background_page is true. Find out why we're getting it anyway.
   if (host->extension() && host->extension()->has_lazy_background_page())
     pm->DecrementLazyKeepaliveCount(host->extension());
 }
 
@@ skipping 105 matching lines @@
       event_args(event_args.DeepCopy()),
       event_url(event_url),
       restrict_to_profile(restrict_to_profile),
       cross_incognito_args(NULL),
       user_gesture(user_gesture),
       info(info) {
 }
 
 ExtensionEvent::~ExtensionEvent() {
 }