Move BrowserThread to content namespace.

chrome/browser/sync/glue/sync_backend_host_unittest.cc

 // Copyright (c) 2011 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/sync/glue/sync_backend_host.h"
 
 #include <cstddef>
 
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop.h"
 #include "chrome/browser/sync/engine/model_safe_worker.h"
 #include "chrome/browser/sync/protocol/sync_protocol_error.h"
 #include "chrome/browser/sync/sync_prefs.h"
 #include "chrome/browser/sync/syncable/model_type.h"
 #include "chrome/test/base/test_url_request_context_getter.h"
 #include "chrome/test/base/testing_profile.h"
 #include "chrome/test/base/test_url_request_context_getter.h"
 #include "content/test/test_browser_thread.h"
 #include "content/test/test_url_fetcher_factory.h"
 #include "googleurl/src/gurl.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
+using content::BrowserThread;
+
 namespace browser_sync {
 
 namespace {
 
 class MockSyncFrontend : public SyncFrontend {
  public:
   virtual ~MockSyncFrontend() {}
 
   MOCK_METHOD2(OnBackendInitialized, void(const WeakHandle<JsBackend>&, bool));
   MOCK_METHOD0(OnSyncCycleCompleted, void());
@@ skipping 66 matching lines @@
                      syncable::ModelTypeSet(),
                      credentials,
                      true);
   backend.StopSyncingForShutdown();
   backend.Shutdown(false);
 }
 
 // TODO(akalin): Write more SyncBackendHost unit tests.
 
 }  // namespace browser_sync