Generalize the HIT_TEST accessibility action so that it can send any event.

chrome/browser/extensions/api/automation/automation_apitest.cc

Index: chrome/browser/extensions/api/automation/automation_apitest.cc
diff --git a/chrome/browser/extensions/api/automation/automation_apitest.cc b/chrome/browser/extensions/api/automation/automation_apitest.cc
index 82a9f910989cf833ea374f3961d531094b24d4fd..e5257a8303bdb582c3da267844d0ea86d6a04d6f 100644
--- a/chrome/browser/extensions/api/automation/automation_apitest.cc
+++ b/chrome/browser/extensions/api/automation/automation_apitest.cc
@@ -280,4 +280,10 @@ IN_PROC_BROWSER_TEST_F(AutomationApiTest, DocumentSelection) {
       << message_;
 }
 
+IN_PROC_BROWSER_TEST_F(AutomationApiTest, HitTest) {
+  StartEmbeddedTestServer();
+  ASSERT_TRUE(RunExtensionSubtest("automation/tests/tabs", "hit_test.html"))
+      << message_;
+}
+
 }  // namespace extensions