[Sync] Rename csync namespace to syncer

sync/notifier/chrome_system_resources.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 "sync/notifier/chrome_system_resources.h"
 
 #include <cstdlib>
 #include <cstring>
 #include <string>
 
 #include "base/bind.h"
 #include "base/logging.h"
 #include "base/message_loop.h"
 #include "base/stl_util.h"
 #include "base/string_util.h"
 #include "base/stringprintf.h"
 #include "google/cacheinvalidation/deps/callback.h"
 #include "google/cacheinvalidation/include/types.h"
 #include "jingle/notifier/listener/push_client.h"
 #include "sync/notifier/invalidation_util.h"
 
-namespace csync {
+namespace syncer {
 
 ChromeLogger::ChromeLogger() {}
 ChromeLogger::~ChromeLogger() {}
 
 void ChromeLogger::Log(LogLevel level, const char* file, int line,
                        const char* format, ...) {
   logging::LogSeverity log_severity = -2;  // VLOG(2)
   bool emit_log = false;
   switch (level) {
     case FINE_LEVEL:
@@ skipping 212 matching lines @@
 }
 
 ChromeScheduler* ChromeSystemResources::internal_scheduler() {
   return internal_scheduler_.get();
 }
 
 ChromeScheduler* ChromeSystemResources::listener_scheduler() {
   return listener_scheduler_.get();
 }
 
-}  // namespace csync
+}  // namespace syncer