Remove the deprecated function ExtensionService::extensions().

chrome/browser/policy/policy_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 <algorithm>
 #include <string>
 #include <vector>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ skipping 704 matching lines @@
         base::FilePath(kTestExtensionsDir), base::FilePath(name)));
     scoped_refptr<extensions::UnpackedInstaller> installer =
         extensions::UnpackedInstaller::Create(extension_service());
     content::WindowedNotificationObserver observer(
         expect_success ? extensions::NOTIFICATION_EXTENSION_LOADED_DEPRECATED
                        : extensions::NOTIFICATION_EXTENSION_LOAD_ERROR,
         content::NotificationService::AllSources());
     installer->Load(extension_path);
     observer.Wait();
 
-    const extensions::ExtensionSet* extensions =
-        extension_service()->extensions();
-    for (extensions::ExtensionSet::const_iterator it = extensions->begin();
-         it != extensions->end(); ++it) {
-      if ((*it)->path() == extension_path)
-        return it->get();
+    extensions::ExtensionRegistry* registry =
+        extensions::ExtensionRegistry::Get(browser()->profile());
+    for (const scoped_refptr<const extensions::Extension>& extension :
+         registry->enabled_extensions()) {
+      if (extension->path() == extension_path)
+        return extension.get();
     }
     return NULL;
   }
 
   void UninstallExtension(const std::string& id, bool expect_success) {
     content::WindowedNotificationObserver observer(
         expect_success
             ? extensions::NOTIFICATION_EXTENSION_UNINSTALLED_DEPRECATED
             : extensions::NOTIFICATION_EXTENSION_UNINSTALL_NOT_ALLOWED,
         content::NotificationService::AllSources());
@@ skipping 2686 matching lines @@
   EXPECT_TRUE(content::ExecuteScriptAndExtractBool(
       browser2->tab_strip_model()->GetActiveWebContents(),
       "domAutomationController.send(window.showModalDialog !== undefined);",
       &result));
   EXPECT_TRUE(result);
 }
 
 #endif  // !defined(CHROME_OS)
 
 }  // namespace policy