Report devtools frontend crashes during layout tests

content/shell/browser/webkit_test_controller.cc

Index: content/shell/browser/webkit_test_controller.cc
diff --git a/content/shell/browser/webkit_test_controller.cc b/content/shell/browser/webkit_test_controller.cc
index fa56d01cfb99fb1806a14bc8431e91f15926649a..e1266d5afe03f15729ba5ab417edc6ac61453d4c 100644
--- a/content/shell/browser/webkit_test_controller.cc
+++ b/content/shell/browser/webkit_test_controller.cc
@@ -421,6 +421,12 @@ void WebKitTestController::RenderProcessGone(base::TerminationStatus status) {
   DiscardMainWindow();
 }
 
+void WebKitTestController::DevToolsProcessCrashed() {
+  DCHECK(CalledOnValidThread());
+  printer_->AddErrorMessage("#CRASHED - devtools");
+  DiscardMainWindow();
+}
+
 void WebKitTestController::WebContentsDestroyed() {
   DCHECK(CalledOnValidThread());
   printer_->AddErrorMessage("FAIL: main window was destroyed");