Cleanup: Remove unneeded headers from app/

chrome/browser/dom_ui/app_launcher_handler.cc

 // Copyright (c) 2010 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/dom_ui/app_launcher_handler.h"
 
 #include "app/animation.h"
-#include "app/l10n_util.h"
-#include "app/resource_bundle.h"
 #include "base/base64.h"
+#include "base/string_util.h"
 #include "base/utf_string_conversions.h"
 #include "base/values.h"
 #include "chrome/browser/app_launched_animation.h"
 #include "chrome/browser/browser.h"
 #include "chrome/browser/browser_list.h"
 #include "chrome/browser/extensions/extensions_service.h"
 #include "chrome/browser/platform_util.h"
 #include "chrome/browser/tab_contents/tab_contents.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/extensions/extension.h"
@@ skipping 206 matching lines @@
     return;
   }
 
   // Make sure that the extension exists.
   Extension* extension =
       extensions_service_->GetExtensionById(extension_id, false);
   DCHECK(extension);
 
   extensions_service_->UninstallExtension(extension_id, false);
 }