Moved ExtensionPrefs and related into extensions namespace

chrome/browser/extensions/extension_service_unittest.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/extensions/extension_service_unittest.h"
 
 #include <algorithm>
 #include <set>
 #include <vector>
 
@@ skipping 81 matching lines @@
 #include "webkit/quota/quota_manager.h"
 
 using content::BrowserContext;
 using content::BrowserThread;
 using content::DOMStorageContext;
 using content::IndexedDBContext;
 using content::PluginService;
 using extensions::APIPermission;
 using extensions::APIPermissionSet;
 using extensions::Extension;
+using extensions::ExtensionPrefs;
 using extensions::PermissionSet;
 
 namespace keys = extension_manifest_keys;
 
 namespace {
 
 // Extension ids used during testing.
 const char* const all_zero = "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa";
 const char* const zero_n_one = "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaab";
 const char* const good0 = "behllobkkfkfnphdnhnkndlbkcpglgmj";
@@ skipping 5114 matching lines @@
   provider->UpdateOrAddExtension(hosted_app, "1.0.0.0",
                                  data_dir_.AppendASCII("hosted_app.crx"));
 
   service_->CheckForExternalUpdates();
   loop_.RunAllPending();
 
   ASSERT_TRUE(service_->PopulateExtensionGlobalError(
       extension_global_error.get()));
   ASSERT_EQ(1u, extension_global_error->get_external_extension_ids()->size());
 }