[Sync] Rename csync namespace to syncer

sync/sessions/session_state_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 "sync/sessions/session_state.h"
 
 #include <string>
 
 #include "base/base64.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/test/values_test_util.h"
 #include "base/time.h"
 #include "base/values.h"
 #include "sync/internal_api/public/sessions/sync_session_snapshot.h"
 #include "sync/internal_api/public/sessions/sync_source_info.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
-namespace csync {
+namespace syncer {
 namespace sessions {
 namespace {
 
 using base::ExpectDictBooleanValue;
 using base::ExpectDictDictionaryValue;
 using base::ExpectDictIntegerValue;
 using base::ExpectDictListValue;
 using base::ExpectDictStringValue;
 
 class SessionStateTest : public testing::Test {};
@@ skipping 96 matching lines @@
   ExpectDictIntegerValue(kNumSimpleConflicts, *value,
                          "numSimpleConflicts");
   ExpectDictIntegerValue(kNumServerConflicts, *value,
                          "numServerConflicts");
   ExpectDictDictionaryValue(*expected_source_value, *value, "source");
   ExpectDictBooleanValue(false, *value, "notificationsEnabled");
 }
 
 }  // namespace
 }  // namespace sessions
-}  // namespace csync
+}  // namespace syncer