Set print_summary for UBSAN.

2019-11-05  Martin Liska  <mliska@suse.cz>

	* ubsan/ubsan_flags.cpp (InitializeFlags): Trunk decided to print
	summary for all sanitizers, but we want to have UBSAN without it.

From-SVN: r277837

libsanitizer/ChangeLog

 2019-11-05  Martin Liska  <mliska@suse.cz>
 
+	* ubsan/ubsan_flags.cpp (InitializeFlags): Trunk decided to print
+	summary for all sanitizers, but we want to have UBSAN without it.
+
+2019-11-05  Martin Liska  <mliska@suse.cz>
+
 	* asan/asan_globals.cpp (CheckODRViolationViaIndicator): Reapply from
 	LOCAL_PATCHES.
 	(CheckODRViolationViaPoisoning): Likewise.

libsanitizer/ubsan/ubsan_flags.cpp

@@ -54,6 +54,7 @@ void InitializeFlags() {
   {
     CommonFlags cf;
     cf.CopyFrom(*common_flags());
+    cf.print_summary = false;
     cf.external_symbolizer_path = GetFlag("UBSAN_SYMBOLIZER_PATH");
     OverrideCommonFlags(cf);
   }