[Sync] Rename csync namespace to syncer

sync/js/js_test_util.h

 // 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.
 
 #ifndef SYNC_JS_JS_TEST_UTIL_H_
 #define SYNC_JS_JS_TEST_UTIL_H_
 #pragma once
 
 #include <ostream>
 #include <string>
 
 #include "base/memory/weak_ptr.h"
 #include "sync/internal_api/public/util/weak_handle.h"
 #include "sync/js/js_backend.h"
 #include "sync/js/js_controller.h"
 #include "sync/js/js_event_handler.h"
 #include "sync/js/js_reply_handler.h"
 #include "testing/gmock/include/gmock/gmock.h"
 
 namespace base {
 class DictionaryValue;
 class ListValue;
 }
 
-namespace csync {
+namespace syncer {
 
 class JsArgList;
 class JsEventDetails;
 
 // Defined for googletest.  Equivalent to "*os << args.ToString()".
 void PrintTo(const JsArgList& args, ::std::ostream* os);
 void PrintTo(const JsEventDetails& details, ::std::ostream* os);
 
 // A gmock matcher for JsArgList.  Use like:
 //
@@ skipping 61 matching lines @@
  public:
   MockJsReplyHandler();
   virtual ~MockJsReplyHandler();
 
   WeakHandle<JsReplyHandler> AsWeakHandle();
 
   MOCK_METHOD2(HandleJsReply,
                void(const ::std::string&, const JsArgList&));
 };
 
-}  // namespace csync
+}  // namespace syncer
 
 #endif  // SYNC_JS_JS_TEST_UTIL_H_