Moved CrxInstaller and CrxInstallerError into extensions namespace

chrome/browser/performance_monitor/performance_monitor_browsertest.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/test/base/in_process_browser_test.h"
 
 #include "base/file_path.h"
 #include "base/logging.h"
 #include "base/path_service.h"
 #include "base/threading/sequenced_worker_pool.h"
@@ skipping 267 matching lines @@
       FilePath());
 
   const extensions::Extension* extension = InstallExtension(path_v1_, 1);
 
   std::vector<ExtensionBasicInfo> extension_infos;
   extension_infos.push_back(ExtensionBasicInfo(extension));
 
   ExtensionService* extension_service =
       browser()->profile()->GetExtensionService();
 
-  CrxInstaller* crx_installer = NULL;
+  extensions::CrxInstaller* crx_installer = NULL;
 
   // Create an observer to wait for the update to finish.
   content::WindowedNotificationObserver windowed_observer(
       chrome::NOTIFICATION_CRX_INSTALLER_DONE,
-      content::Source<CrxInstaller>(crx_installer));
+      content::Source<extensions::CrxInstaller>(crx_installer));
   ASSERT_TRUE(extension_service->
       UpdateExtension(extension->id(), path_v2_, GURL(), &crx_installer));
   windowed_observer.Wait();
 
   extension = extension_service->GetExtensionById(
       extension_infos[0].id, false); // don't include disabled extensions.
 
   // The total series of events for this process will be:
   //   Extension Install - install version 1
   //   Extension Install - install version 2
@@ skipping 110 matching lines @@
                        DISABLED_RendererCrashEvent) {
   ui_test_utils::NavigateToURL(browser(), GURL(chrome::kChromeUICrashURL));
 
   std::vector<linked_ptr<Event> > events = GetEvents();
   ASSERT_EQ(1u, events.size());
 
   CheckEventType(EVENT_RENDERER_CRASH, events[0]);
 }
 
 }  // namespace performance_monitor