Keep valgrind happen by purging caches.

Change-Id: Ic387edb9b5d71110c10c8a40a362ed2853d140f5
Reviewed-on: https://skia-review.googlesource.com/7638
Reviewed-by: Ben Wagner <bungeman@google.com>
Commit-Queue: Herb Derby <herb@google.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/dm/DM.cpp b/dm/DM.cpp
index 26883b107e..7159f1946b 100644
--- a/dm/DM.cpp
+++ b/dm/DM.cpp
@@ -1382,6 +1382,7 @@ int dm_main() {
 #endif  // SK_PDF_IMAGE_STATS
 
     print_status();
+    SkGraphics::PurgeAllCaches();
     info("Finished!\n");
     return 0;
 }