[Sync] Rename csync namespace to syncer

chrome/browser/sync/glue/change_processor.cc

Index: chrome/browser/sync/glue/change_processor.cc
diff --git a/chrome/browser/sync/glue/change_processor.cc b/chrome/browser/sync/glue/change_processor.cc
index f95e6643a9d68026ea852bd91841a33b5e722b3d..41fcf2b074cc50fe2f6fadb779d25b231077b4bf 100644
--- a/chrome/browser/sync/glue/change_processor.cc
+++ b/chrome/browser/sync/glue/change_processor.cc
@@ -17,7 +17,7 @@ ChangeProcessor::~ChangeProcessor() {
 }
 
 void ChangeProcessor::Start(Profile* profile,
-                            csync::UserShare* share_handle) {
+                            syncer::UserShare* share_handle) {
   DCHECK(error_handler_ && !share_handle_);
   share_handle_ = share_handle;
   StartImpl(profile);
@@ -43,7 +43,7 @@ DataTypeErrorHandler* ChangeProcessor::error_handler() const {
   return error_handler_;
 }
 
-csync::UserShare* ChangeProcessor::share_handle() const {
+syncer::UserShare* ChangeProcessor::share_handle() const {
   return share_handle_;
 }