Clean up remaining unused globals (on mac).

chrome/browser/extensions/app_sync_data_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/app_sync_data.h"
 
 #include "sync/api/string_ordinal.h"
 #include "sync/protocol/app_specifics.pb.h"
 #include "sync/protocol/sync.pb.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace extensions {
 
-namespace {
-
 const char kValidId[] = "abcdefghijklmnopabcdefghijklmnop";
 const char kName[] = "MyExtension";
 const char kValidVersion[] = "0.0.0.0";
-const char kValidUpdateUrl[] =
-    "http://clients2.google.com/service/update2/crx";
-const char kOAuthClientId[] = "1234abcd";
-
-}  // namespace
+const char kValidUpdateUrl[] = "http://clients2.google.com/service/update2/crx";
 
 class AppSyncDataTest : public testing::Test {
  public:
   AppSyncDataTest() {}
   virtual ~AppSyncDataTest() {}
 
   void SetRequiredExtensionValues(
       sync_pb::ExtensionSpecifics* extension_specifics) {
     extension_specifics->set_id(kValidId);
     extension_specifics->set_update_url(kValidUpdateUrl);
@@ skipping 60 matching lines @@
 
   syncer::SyncData sync_data =
       syncer::SyncData::CreateLocalData("sync_tag", "non_unique_title", entity);
 
   // There should be no issue loading the sync data.
   AppSyncData app_sync_data(sync_data);
   app_sync_data.GetSyncData();
 }
 
 }  // namespace extensions