WL#5030: Split and remove mysql_priv.h

This patch:

- Moves all definitions from the mysql_priv.h file into
  header files for the component where the variable is
  defined
- Creates header files if the component lacks one
- Eliminates all include directives from mysql_priv.h
- Eliminates all circular include cycles
- Rename time.cc to sql_time.cc
- Rename mysql_priv.h to sql_priv.h

1 files changed, 2 insertions, 0 deletions

diff --git a/sql/event_scheduler.h b/sql/event_scheduler.h
index 2988f354f63..ecd7031f546 100644
--- a/sql/event_scheduler.h
+++ b/sql/event_scheduler.h
@@ -34,7 +34,9 @@
 class Event_queue;
 class Event_job_data;
 class Event_db_repository;
+class Event_queue_element_for_exec;
 class Events;
+class THD;
 
 void
 pre_init_event_thread(THD* thd);