Miscellaneous cleanups from several months ago I never got around to landing.

chrome/browser/task_manager/task_manager_resource_providers.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/task_manager/task_manager_resource_providers.h"
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/bind.h"
@@ skipping 403 matching lines @@
                  content::NotificationService::AllBrowserContextsAndSources());
   registrar_.Add(this, chrome::NOTIFICATION_INSTANT_COMMITTED,
                  content::NotificationService::AllBrowserContextsAndSources());
 }
 
 void TaskManagerTabContentsResourceProvider::StopUpdating() {
   DCHECK(updating_);
   updating_ = false;
 
   // Then we unregister for notifications to get new tabs.
-  registrar_.Remove(
-      this, content::NOTIFICATION_WEB_CONTENTS_CONNECTED,
+  registrar_.Remove(this, content::NOTIFICATION_WEB_CONTENTS_CONNECTED,
       content::NotificationService::AllBrowserContextsAndSources());
-  registrar_.Remove(
-      this, content::NOTIFICATION_WEB_CONTENTS_SWAPPED,
+  registrar_.Remove(this, content::NOTIFICATION_WEB_CONTENTS_SWAPPED,
       content::NotificationService::AllBrowserContextsAndSources());
-  registrar_.Remove(
-      this, content::NOTIFICATION_WEB_CONTENTS_DISCONNECTED,
+  registrar_.Remove(this, content::NOTIFICATION_WEB_CONTENTS_DISCONNECTED,
       content::NotificationService::AllBrowserContextsAndSources());
-  registrar_.Remove(
-      this, chrome::NOTIFICATION_INSTANT_COMMITTED,
+  registrar_.Remove(this, chrome::NOTIFICATION_INSTANT_COMMITTED,
       content::NotificationService::AllBrowserContextsAndSources());
 
   // Delete all the resources.
   STLDeleteContainerPairSecondPointers(resources_.begin(), resources_.end());
 
   resources_.clear();
 }
 
 void TaskManagerTabContentsResourceProvider::AddToTaskManager(
     TabContents* tab_contents) {
@@ skipping 1251 matching lines @@
 
   return &resource_;
 }
 
 void TaskManagerBrowserProcessResourceProvider::StartUpdating() {
   task_manager_->AddResource(&resource_);
 }
 
 void TaskManagerBrowserProcessResourceProvider::StopUpdating() {
 }