[Sync] Rename csync namespace to syncer

sync/engine/apply_updates_command_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 <string>
 
 #include "base/format_macros.h"
 #include "base/location.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/stringprintf.h"
 #include "sync/engine/apply_updates_command.h"
 #include "sync/engine/nigori_util.h"
 #include "sync/engine/syncer.h"
 #include "sync/engine/syncer_util.h"
 #include "sync/internal_api/public/test/test_entry_factory.h"
 #include "sync/protocol/bookmark_specifics.pb.h"
 #include "sync/protocol/password_specifics.pb.h"
 #include "sync/sessions/sync_session.h"
 #include "sync/syncable/mutable_entry.h"
 #include "sync/syncable/read_transaction.h"
 #include "sync/syncable/syncable_id.h"
 #include "sync/syncable/write_transaction.h"
 #include "sync/test/engine/fake_model_worker.h"
 #include "sync/test/engine/syncer_command_test.h"
 #include "sync/test/engine/test_id_factory.h"
 #include "sync/test/fake_encryptor.h"
 #include "sync/util/cryptographer.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
-namespace csync {
+namespace syncer {
 
 using sessions::SyncSession;
 using std::string;
 using syncable::Id;
 using syncable::MutableEntry;
 using syncable::UNITTEST;
 using syncable::WriteTransaction;
 
 namespace {
 sync_pb::EntitySpecifics DefaultBookmarkSpecifics() {
@@ skipping 332 matching lines @@
 TEST_F(ApplyUpdatesCommandTest, DecryptablePassword) {
   // Decryptable password updates should be applied.
   Cryptographer* cryptographer;
   {
     // Storing the cryptographer separately is bad, but for this test we
     // know it's safe.
     syncable::ReadTransaction trans(FROM_HERE, directory());
     cryptographer = directory()->GetCryptographer(&trans);
   }
 
-  csync::KeyParams params = {"localhost", "dummy", "foobar"};
+  syncer::KeyParams params = {"localhost", "dummy", "foobar"};
   cryptographer->AddKey(params);
 
   sync_pb::EntitySpecifics specifics;
   sync_pb::PasswordSpecificsData data;
   data.set_origin("http://example.com");
 
   cryptographer->Encrypt(data,
                          specifics.mutable_password()->mutable_encrypted());
   entry_factory_->CreateUnappliedNewItem("item", specifics, false);
 
@@ skipping 455 matching lines @@
                 syncable::ModelTypeSet().All()));
     EXPECT_FALSE(cryptographer->is_ready());
     EXPECT_TRUE(cryptographer->has_pending_keys());
 
     Syncer::UnsyncedMetaHandles handles;
     SyncerUtil::GetUnsyncedEntries(&trans, &handles);
     EXPECT_EQ(2*batch_s+1, handles.size());
   }
 }
 
-}  // namespace csync
+}  // namespace syncer