Pre Merge pull request !293 from 赵之轩/master

metadef

@@ -1 +1 @@
-Subproject commit c1aea328cc04340188e796e639cd55a907488365
+Subproject commit 7ad77efb16b4a8a8d08345d600b345b7814f8ab6

tests/depends/error_manager/src/error_manager_stub.cc

@@ -16,7 +16,7 @@
 
 #include "common/util/error_manager/error_manager.h"
 
-namespace ErrorMessage {
+namespace error_message {
 int FormatErrorMessage(char *str_dst, size_t dst_max, const char *format, ...) {
   return 0;
 }