DO NOT COMMIT: test a field trial theory

chrome/browser/ui/exclusive_access/fullscreen_controller_interactive_browsertest.cc

 // Copyright (c) 2012 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 "base/command_line.h"
 #include "build/build_config.h"
 #include "chrome/browser/content_settings/host_content_settings_map_factory.h"
 #include "chrome/browser/fullscreen.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_commands.h"
 #include "chrome/browser/ui/browser_window.h"
 #include "chrome/browser/ui/exclusive_access/exclusive_access_context.h"
 #include "chrome/browser/ui/exclusive_access/fullscreen_controller_test.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
 #include "chrome/test/base/interactive_test_utils.h"
 #include "chrome/test/base/ui_test_utils.h"
 #include "components/content_settings/core/browser/host_content_settings_map.h"
 #include "content/public/browser/render_view_host.h"
 #include "content/public/browser/render_widget_host.h"
 #include "content/public/browser/render_widget_host_view.h"
 #include "content/public/browser/web_contents.h"
+#include "content/public/common/content_switches.h"
 #include "content/public/common/url_constants.h"
 #include "net/test/embedded_test_server/embedded_test_server.h"
 
 using url::kAboutBlankURL;
 using content::WebContents;
 using ui::PAGE_TRANSITION_TYPED;
 
 namespace {
 
 const base::FilePath::CharType* kSimpleFile = FILE_PATH_LITERAL("/simple.html");
@@ skipping 652 matching lines @@
       browser(), embedded_test_server()->GetURL(kFullscreenMouseLockHTML));
 
   ASSERT_FALSE(IsFullscreenBubbleDisplayed());
 
   // Lock the mouse with a user gesture.
   ASSERT_TRUE(ui_test_utils::SendKeyPressAndWait(
       browser(), ui::VKEY_1, false, false, false, false,
       chrome::NOTIFICATION_MOUSE_LOCK_CHANGED,
       content::NotificationService::AllSources()));
   ASSERT_TRUE(IsFullscreenBubbleDisplayed());
-  ASSERT_TRUE(IsMouseLockPermissionRequested());
-  ASSERT_FALSE(IsMouseLocked());
+  if (false) {
+    ASSERT_TRUE(IsMouseLockPermissionRequested());
+    ASSERT_FALSE(IsMouseLocked());
 
-  // Accept mouse lock.
-  AcceptCurrentFullscreenOrMouseLockRequest();
+    // Accept mouse lock.
+    AcceptCurrentFullscreenOrMouseLockRequest();
+  }
   ASSERT_TRUE(IsMouseLocked());
   ASSERT_TRUE(IsFullscreenBubbleDisplayed());
 
   // Unlock the mouse from target, make sure it's unlocked.
   ASSERT_TRUE(ui_test_utils::SendKeyPressAndWait(
         browser(), ui::VKEY_U, false, false, false, false,
         chrome::NOTIFICATION_MOUSE_LOCK_CHANGED,
         content::NotificationService::AllSources()));
   ASSERT_FALSE(IsMouseLocked());
   ASSERT_FALSE(IsFullscreenBubbleDisplayed());
@@ skipping 247 matching lines @@
 
   GURL url = embedded_test_server()->GetURL("/simple.html");
   AddTabAtIndex(0, url, PAGE_TRANSITION_TYPED);
 
   // Validate that going fullscreen for a URL defaults to asking permision.
   ASSERT_FALSE(IsFullscreenPermissionRequested());
   ASSERT_NO_FATAL_FAILURE(ToggleTabFullscreenNoRetries(true));
   ASSERT_TRUE(IsFullscreenPermissionRequested());
   ASSERT_NO_FATAL_FAILURE(ToggleTabFullscreenNoRetries(false));
 }