Fixed --with-embedded builds.

Added previously missing sql_trigger.cc file to embedded library.


BitKeeper/etc/ignore:
  Added libmysqld/sql_trigger.cc to the ignore list
libmysqld/Makefile.am:
  Added previously sql_trigger.cc file to embedded library.

.bzrignore

@@ -919,3 +919,4 @@ vio/test-ssl
 vio/test-sslclient
 vio/test-sslserver
 vio/viotest-ssl
+libmysqld/sql_trigger.cc

libmysqld/Makefile.am

@@ -59,7 +59,7 @@ sqlsources = derror.cc field.cc field_conv.cc strfunc.cc filesort.cc \
 	unireg.cc uniques.cc stacktrace.c sql_union.cc hash_filo.cc \
 	spatial.cc gstream.cc sql_help.cc tztime.cc protocol_cursor.cc \
 	sp_head.cc sp_pcontext.cc sp.cc sp_cache.cc sp_rcontext.cc \
-	parse_file.cc sql_view.cc
+	parse_file.cc sql_view.cc sql_trigger.cc
 
 libmysqld_int_a_SOURCES= $(libmysqld_sources) $(libmysqlsources) $(sqlsources)
 libmysqld_a_SOURCES=