DO NOT SUBMIT: Example test that blocks on mac.

chrome/browser/apps/guest_view/web_view_interactive_browsertest.cc

Index: chrome/browser/apps/guest_view/web_view_interactive_browsertest.cc
diff --git a/chrome/browser/apps/guest_view/web_view_interactive_browsertest.cc b/chrome/browser/apps/guest_view/web_view_interactive_browsertest.cc
index a0ecbd95d2f7b06c7c8de427978de762d8d051e5..f6ee6a11a280716318dba1c3550f2751b7b8c776 100644
--- a/chrome/browser/apps/guest_view/web_view_interactive_browsertest.cc
+++ b/chrome/browser/apps/guest_view/web_view_interactive_browsertest.cc
@@ -1517,3 +1517,18 @@ IN_PROC_BROWSER_TEST_P(WebViewInteractiveTest, KeyboardFocusWindowCycle) {
 
   ASSERT_TRUE(next_step_listener.WaitUntilSatisfied());
 }
+
+class ExampleTest : public WebViewInteractiveTestBase {};
+
+IN_PROC_BROWSER_TEST_F(ExampleTest, Basic) {
+  LoadAndLaunchPlatformApp("example/basic",
+                           "LOADED");
+  ExtensionTestMessageListener key_processed_listener(
+      "KEY_UP", false);
+
+  for (size_t i = 0; i < 4; ++i) {
+    SendKeyPressToPlatformApp(ui::VKEY_TAB);
+    EXPECT_TRUE(key_processed_listener.WaitUntilSatisfied());
+    key_processed_listener.Reset();
+  }
+}