[Sync] Rename csync namespace to syncer

sync/engine/syncer_unittest.cc

Index: sync/engine/syncer_unittest.cc
diff --git a/sync/engine/syncer_unittest.cc b/sync/engine/syncer_unittest.cc
index 764161e1b6760a42b8ea8a778f3c814e1e338533..fe20a65e1e05df12d74c724eb397a74a2a490e2c 100644
--- a/sync/engine/syncer_unittest.cc
+++ b/sync/engine/syncer_unittest.cc
@@ -62,7 +62,7 @@ using std::multimap;
 using std::set;
 using std::string;
 
-namespace csync {
+namespace syncer {
 
 using syncable::BaseTransaction;
 using syncable::Blob;
@@ -560,7 +560,7 @@ class SyncerTest : public testing::Test,
   scoped_refptr<ModelSafeWorker> worker_;
 
   syncable::ModelTypeSet enabled_datatypes_;
-  csync::TrafficRecorder traffic_recorder_;
+  syncer::TrafficRecorder traffic_recorder_;
 
   DISALLOW_COPY_AND_ASSIGN(SyncerTest);
 };
@@ -714,7 +714,7 @@ TEST_F(SyncerTest, GetCommitIdsFiltersUnreadyEntries) {
     // Mark bookmarks as encrypted and set the cryptographer to have pending
     // keys.
     WriteTransaction wtrans(FROM_HERE, UNITTEST, directory());
-    csync::Cryptographer other_cryptographer(&encryptor_);
+    syncer::Cryptographer other_cryptographer(&encryptor_);
     other_cryptographer.AddKey(other_params);
     sync_pb::EntitySpecifics specifics;
     sync_pb::NigoriSpecifics* nigori = specifics.mutable_nigori();
@@ -807,7 +807,7 @@ TEST_F(SyncerTest, GetCommitIdsFiltersUnreadyEntries) {
 
 TEST_F(SyncerTest, EncryptionAwareConflicts) {
   KeyParams key_params = {"localhost", "dummy", "foobar"};
-  csync::Cryptographer other_cryptographer(&encryptor_);
+  syncer::Cryptographer other_cryptographer(&encryptor_);
   other_cryptographer.AddKey(key_params);
   sync_pb::EntitySpecifics bookmark, encrypted_bookmark, modified_bookmark;
   bookmark.mutable_bookmark()->set_title("title");
@@ -981,7 +981,7 @@ TEST_F(SyncerTest, ReceiveOldNigori) {
   KeyParams current_key = {"localhost", "dummy", "cur"};
 
   // Data for testing encryption/decryption.
-  csync::Cryptographer other_cryptographer(&encryptor_);
+  syncer::Cryptographer other_cryptographer(&encryptor_);
   other_cryptographer.AddKey(old_key);
   sync_pb::EntitySpecifics other_encrypted_specifics;
   other_encrypted_specifics.mutable_bookmark()->set_title("title");
@@ -1064,7 +1064,7 @@ TEST_F(SyncerTest, ReceiveOldNigori) {
 TEST_F(SyncerTest, NigoriConflicts) {
   KeyParams local_key_params = {"localhost", "dummy", "blargle"};
   KeyParams other_key_params = {"localhost", "dummy", "foobar"};
-  csync::Cryptographer other_cryptographer(&encryptor_);
+  syncer::Cryptographer other_cryptographer(&encryptor_);
   other_cryptographer.AddKey(other_key_params);
   syncable::ModelTypeSet encrypted_types(syncable::PASSWORDS, syncable::NIGORI);
   sync_pb::EntitySpecifics initial_nigori_specifics;
@@ -4831,4 +4831,4 @@ TEST_F(SyncerPositionTiebreakingTest, MidLowHigh) {
   ExpectLocalOrderIsByServerId();
 }
 
-}  // namespace csync
+}  // namespace syncer