Revert r165772: Keep browser process alive while there are platform apps with background pages runn…

chrome/browser/extensions/extension_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 "chrome/browser/extensions/extension_browsertest.h"
 
 #include <vector>
 
 #include "base/command_line.h"
 #include "base/file_path.h"
 #include "base/file_util.h"
 #include "base/path_service.h"
 #include "base/scoped_temp_dir.h"
 #include "base/string_number_conversions.h"
 #include "base/stringprintf.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/extensions/app_shortcut_manager.h"
 #include "chrome/browser/extensions/component_loader.h"
 #include "chrome/browser/extensions/crx_installer.h"
 #include "chrome/browser/extensions/extension_creator.h"
 #include "chrome/browser/extensions/extension_error_reporter.h"
 #include "chrome/browser/extensions/extension_host.h"
 #include "chrome/browser/extensions/extension_install_prompt.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/extensions/extension_system.h"
-#include "chrome/browser/extensions/shell_window_registry.h"
 #include "chrome/browser/extensions/unpacked_installer.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_window.h"
-#include "chrome/browser/ui/extensions/shell_window.h"
 #include "chrome/browser/ui/omnibox/location_bar.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
 #include "chrome/common/chrome_notification_types.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/chrome_version_info.h"
 #include "chrome/test/base/ui_test_utils.h"
 #include "content/public/browser/navigation_controller.h"
 #include "content/public/browser/navigation_entry.h"
 #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/test/browser_test_utils.h"
 #include "sync/api/string_ordinal.h"
 
 using extensions::Extension;
 using extensions::ExtensionCreator;
 using extensions::FeatureSwitch;
-using extensions::ShellWindowRegistry;
 
 ExtensionBrowserTest::ExtensionBrowserTest()
     : loaded_(false),
       installed_(false),
       extension_installs_observed_(0),
       extension_load_errors_observed_(0),
       target_page_action_count_(-1),
       target_visible_page_action_count_(-1),
       current_channel_(chrome::VersionInfo::CHANNEL_DEV),
       override_prompt_for_external_extensions_(
@@ skipping 11 matching lines @@
 
 #if defined(OS_CHROMEOS)
   // This makes sure that we create the Default profile first, with no
   // ExtensionService and then the real profile with one, as we do when
   // running on chromeos.
   command_line->AppendSwitchASCII(switches::kLoginUser,
                                   "TestUser@gmail.com");
   command_line->AppendSwitchASCII(switches::kLoginProfile, "user");
   command_line->AppendSwitch(switches::kNoFirstRun);
 #endif
-
-  // Make event pages get suspended quicker.
-  command_line->AppendSwitchASCII(switches::kEventPageIdleTime, "1");
-  command_line->AppendSwitchASCII(switches::kEventPageUnloadingTime, "1");
 }
 
 const Extension* ExtensionBrowserTest::LoadExtensionWithFlags(
     const FilePath& path, int flags) {
   ExtensionService* service = browser()->profile()->GetExtensionService();
   {
     content::NotificationRegistrar registrar;
     registrar.Add(this, chrome::NOTIFICATION_EXTENSION_LOADED,
                   content::NotificationService::AllSources());
     scoped_refptr<extensions::UnpackedInstaller> installer(
@@ skipping 440 matching lines @@
 }
 
 bool ExtensionBrowserTest::WaitForCrxInstallerDone() {
   int before = crx_installers_done_observed_;
   ui_test_utils::RegisterAndWait(this,
                                  chrome::NOTIFICATION_CRX_INSTALLER_DONE,
                                  content::NotificationService::AllSources());
   return crx_installers_done_observed_ == (before + 1);
 }
 
-void ExtensionBrowserTest::CloseShellWindow(ShellWindow* window) {
-  content::WindowedNotificationObserver destroyed_observer(
-      content::NOTIFICATION_WEB_CONTENTS_DESTROYED,
-      content::NotificationService::AllSources());
-  window->GetBaseWindow()->Close();
-  destroyed_observer.Wait();
-}
-
-void ExtensionBrowserTest::CloseShellWindowsAndWaitForAppToExit() {
-  content::WindowedNotificationObserver destroyed_observer(
-      chrome::NOTIFICATION_EXTENSION_HOST_DESTROYED,
-      content::NotificationService::AllSources());
-
-  // Close all the windows.
-  ShellWindowRegistry* app_registry =
-      ShellWindowRegistry::Get(browser()->profile());
-  ShellWindowRegistry::const_iterator iter;
-  ShellWindowRegistry::ShellWindowSet shell_windows =
-      app_registry->shell_windows();
-  for (iter = shell_windows.begin(); iter != shell_windows.end(); ++iter)
-    CloseShellWindow(*iter);
-
-  // Now wait for the lazy background page of the platform app to be unloaded.
-  destroyed_observer.Wait();
-}
-
 void ExtensionBrowserTest::OpenWindow(content::WebContents* contents,
                                       const GURL& url,
                                       bool newtab_process_should_equal_opener,
                                       content::WebContents** newtab_result) {
   content::WindowedNotificationObserver observer(
       content::NOTIFICATION_LOAD_STOP,
       content::NotificationService::AllSources());
   ASSERT_TRUE(content::ExecuteJavaScript(
       contents->GetRenderViewHost(), L"",
       L"window.open('" + UTF8ToWide(url.spec()) + L"');"));
@@ skipping 132 matching lines @@
     case content::NOTIFICATION_LOAD_STOP:
       VLOG(1) << "Got LOAD_STOP notification.";
       MessageLoopForUI::current()->Quit();
       break;
 
     default:
       NOTREACHED();
       break;
   }
 }