Fix check for user gesture on password autofill

chrome/browser/password_manager/password_manager_browsertest.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <string>
 
 #include "base/command_line.h"
 #include "base/metrics/histogram_samples.h"
 #include "base/metrics/statistics_recorder.h"
 #include "chrome/browser/chrome_notification_types.h"
@@ skipping 13 matching lines @@
 #include "content/public/browser/notification_registrar.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/render_view_host.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/browser/web_contents_observer.h"
 #include "content/public/test/browser_test_utils.h"
 #include "content/public/test/test_utils.h"
 #include "net/test/embedded_test_server/embedded_test_server.h"
 #include "net/url_request/test_url_fetcher_factory.h"
 #include "testing/gmock/include/gmock/gmock.h"
+#include "third_party/WebKit/public/web/WebInputEvent.h"
 #include "ui/events/keycodes/keyboard_codes.h"
 
 
 // NavigationObserver ---------------------------------------------------------
 
 namespace {
 
 // Observer that waits for navigation to complete and for the password infobar
 // to be shown.
 class NavigationObserver : public content::NotificationObserver,
@@ skipping 123 matching lines @@
   void NavigateToFile(const std::string& path) {
     if (!embedded_test_server()->Started())
       ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
 
     NavigationObserver observer(WebContents());
     GURL url = embedded_test_server()->GetURL(path);
     ui_test_utils::NavigateToURL(browser(), url);
     observer.Wait();
   }
 
+  // Simulate a user clicking somewhere in the page.
+  void SimulateClick();
+
  private:
   DISALLOW_COPY_AND_ASSIGN(PasswordManagerBrowserTest);
 };
 
+void PasswordManagerBrowserTest::SimulateClick() {
+  blink::WebMouseEvent mouse_event;
+  mouse_event.type = blink::WebInputEvent::MouseDown;
+  mouse_event.button = blink::WebMouseEvent::ButtonLeft;
+  mouse_event.x = 1;
+  mouse_event.y = 1;
+  mouse_event.clickCount = 1;
+  WebContents()->GetRenderViewHost()->ForwardMouseEvent(mouse_event);
+}
+
 // Actual tests ---------------------------------------------------------------
 IN_PROC_BROWSER_TEST_F(PasswordManagerBrowserTest,
                        PromptForNormalSubmit) {
   NavigateToFile("/password/password_form.html");
 
   // Fill a form and submit through a <input type="submit"> button. Nothing
   // special.
   NavigationObserver observer(WebContents());
   std::string fill_and_submit =
       "document.getElementById('username_field').value = 'temp';"
@@ skipping 247 matching lines @@
   ASSERT_TRUE(content::ExecuteScript(RenderViewHost(), fill_and_submit));
 
   first_observer.Wait();
   ASSERT_TRUE(first_observer.infobar_shown());
 
   // Now navigate to a login form that has similar HTML markup.
   NavigateToFile("/password/password_form.html");
 
   // Simulate a user click to force an autofill of the form's DOM value, not
   // just the suggested value.
-  std::string click = "document.getElementById('testform_no_name').click()";
-  ASSERT_TRUE(content::ExecuteScript(RenderViewHost(), click));
+  SimulateClick();
 
   // The form should be filled with the previously submitted username.
   std::string get_username =
       "window.domAutomationController.send("
       "document.getElementById('username_field').value);";
   std::string actual_username;
   ASSERT_TRUE(content::ExecuteScriptAndExtractString(RenderViewHost(),
                                                      get_username,
                                                      &actual_username));
   ASSERT_EQ("my_username", actual_username);
@@ skipping 108 matching lines @@
       "document.getElementById('username_field').value = 'temp';"
       "document.getElementById('password_field').value = 'random';"
       "document.getElementById('input_submit_button').click();"
       "window.location.href = 'done.html';";
 
   ASSERT_TRUE(content::ExecuteScript(RenderViewHost(), save_and_remove));
   ASSERT_TRUE(content::ExecuteScript(RenderViewHost(), navigate_frame));
   observer.Wait();
   // The only thing we check here is that there is no use-after-free reported.
 }