Harmony - convert hung renderer dialog.

chrome/browser/ui/test/browser_dialog_browsertest.cc

Index: chrome/browser/ui/test/browser_dialog_browsertest.cc
diff --git a/chrome/browser/ui/test/browser_dialog_browsertest.cc b/chrome/browser/ui/test/browser_dialog_browsertest.cc
index 2c769d3b28b6081501ef2d977d440cf41e9a9cd4..5d3e3678f60fb181a2e09f49ae08b6ca35b2acb9 100644
--- a/chrome/browser/ui/test/browser_dialog_browsertest.cc
+++ b/chrome/browser/ui/test/browser_dialog_browsertest.cc
@@ -66,6 +66,10 @@ TEST(BrowserDialogTest, Invoke) {
     command.AppendSwitchASCII(switches::kTestLauncherTimeout,
                               TestTimeouts::kNoTimeoutSwitchValue);
     command.AppendSwitch(switches::kEnablePixelOutputInTests);
+#if defined(OS_WIN)
+    // Required to allow the new process to spawn.
+    options.wait = true;
+#endif
   } else {
     options.wait = true;
   }