Revert of [Sync] Move //components/sync to the syncer namespace. (patchset #5 id:40001 of https://co

components/sync/driver/system_encryptor.cc

Index: components/sync/driver/system_encryptor.cc
diff --git a/components/sync/driver/system_encryptor.cc b/components/sync/driver/system_encryptor.cc
index a0c7ae9ca9137e68108cc50a34b42e8ae2f9a845..b634aaabee4dbb523c04eb7e34188f6e39127b7b 100644
--- a/components/sync/driver/system_encryptor.cc
+++ b/components/sync/driver/system_encryptor.cc
@@ -6,7 +6,7 @@
 
 #include "components/os_crypt/os_crypt.h"
 
-namespace syncer {
+namespace sync_driver {
 
 SystemEncryptor::~SystemEncryptor() {}
 
@@ -20,4 +20,4 @@ bool SystemEncryptor::DecryptString(const std::string& ciphertext,
   return ::OSCrypt::DecryptString(ciphertext, plaintext);
 }
 
-}  // namespace syncer
+}  // namespace sync_driver