1 files changed, 7 insertions, 1 deletions
diff --git a/webkit/tools/test_shell/test_shell_main.cc b/webkit/tools/test_shell/test_shell_main.cc
index b2f9830..f3a051d 100644
--- a/webkit/tools/test_shell/test_shell_main.cc
+++ b/webkit/tools/test_shell/test_shell_main.cc
@@ -380,7 +380,13 @@ int main(int argc, char* argv[]) {
 
       shell->CallJSGC();
       shell->CallJSGC();
-      if (shell) delete shell;
+      if (shell) {
+        // When we finish the last test, cleanup the LayoutTestController.
+        // It may have references to not-yet-cleaned up windows.  By
+        // cleaning up here we help purify reports.
+        shell->ResetTestController();
+        delete shell;
+      }
     } else {
       MessageLoop::current()->Run();
     }