Move ExtensionUninstallDialog into extensions namespace

chrome/browser/ui/app_list/extension_uninstaller.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/ui/app_list/extension_uninstaller.h"
 
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/app_list/app_list_controller_delegate.h"
 #include "extensions/browser/extension_system.h"
@@ skipping 13 matching lines @@
 
 void ExtensionUninstaller::Run() {
   const extensions::Extension* extension =
       extensions::ExtensionSystem::Get(profile_)->extension_service()->
           GetInstalledExtension(app_id_);
   if (!extension) {
     CleanUp();
     return;
   }
   controller_->OnShowChildDialog();
-  dialog_.reset(ExtensionUninstallDialog::Create(profile_, NULL, this));
+  dialog_.reset(
+      extensions::ExtensionUninstallDialog::Create(profile_, NULL, this));
   dialog_->ConfirmUninstall(extension);
 }
 
 void ExtensionUninstaller::ExtensionUninstallAccepted() {
   ExtensionService* service =
       extensions::ExtensionSystem::Get(profile_)->extension_service();
   const extensions::Extension* extension =
       service->GetInstalledExtension(app_id_);
   if (extension) {
     service->UninstallExtension(app_id_,
                                 false, /* external_uninstall*/
                                 NULL);
   }
   controller_->OnCloseChildDialog();
   CleanUp();
 }
 
 void ExtensionUninstaller::ExtensionUninstallCanceled() {
   controller_->OnCloseChildDialog();
   CleanUp();
 }
 
 void ExtensionUninstaller::CleanUp() {
   delete this;
 }