Remove the deprecated function ExtensionService::extensions().

chrome/browser/ui/webui/extensions/extension_settings_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 "chrome/browser/ui/webui/extensions/extension_settings_browsertest.h"
 
 #include "base/files/file_path.h"
 #include "base/path_service.h"
 #include "base/strings/string_number_conversions.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/extensions/crx_installer.h"
 #include "chrome/browser/extensions/extension_error_reporter.h"
 #include "chrome/browser/extensions/extension_install_prompt.h"
 #include "chrome/browser/extensions/extension_install_prompt_show_params.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/extensions/unpacked_installer.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
 #include "chrome/common/chrome_paths.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 "content/public/test/test_utils.h"
+#include "extensions/browser/extension_registry.h"
 #include "extensions/browser/extension_system.h"
 #include "extensions/common/extension_set.h"
 
 using extensions::Extension;
 
 ExtensionSettingsUIBrowserTest::ExtensionSettingsUIBrowserTest()
     : profile_(NULL) {}
 
 ExtensionSettingsUIBrowserTest::~ExtensionSettingsUIBrowserTest() {}
 
@@ skipping 32 matching lines @@
                       const ShowDialogCallback& show_dialog_callback) override {
     delegate->InstallUIProceed();
   }
 };
 
 const Extension* ExtensionSettingsUIBrowserTest::InstallExtension(
     const base::FilePath& path) {
   Profile* profile = this->GetProfile();
   ExtensionService* service =
       extensions::ExtensionSystem::Get(profile)->extension_service();
+  extensions::ExtensionRegistry* registry =
+      extensions::ExtensionRegistry::Get(profile);
   service->set_show_extensions_prompts(false);
-  size_t num_before = service->extensions()->size();
+  size_t num_before = registry->enabled_extensions().size();
   {
     scoped_ptr<ExtensionInstallPrompt> install_ui;
     install_ui.reset(new MockAutoConfirmExtensionInstallPrompt(
         browser()->tab_strip_model()->GetActiveWebContents()));
 
     base::FilePath crx_path = path;
     DCHECK(crx_path.Extension() == FILE_PATH_LITERAL(".crx"));
     if (crx_path.empty())
       return NULL;
 
     scoped_refptr<extensions::CrxInstaller> installer(
         extensions::CrxInstaller::Create(service, install_ui.Pass()));
     installer->set_expected_id(std::string());
     installer->set_is_gallery_install(false);
     installer->set_install_source(extensions::Manifest::INTERNAL);
     installer->set_install_immediately(true);
     installer->set_off_store_install_allow_reason(
         extensions::CrxInstaller::OffStoreInstallAllowedInTest);
 
     observer_->Watch(
         extensions::NOTIFICATION_CRX_INSTALLER_DONE,
         content::Source<extensions::CrxInstaller>(installer.get()));
 
     installer->InstallCrx(crx_path);
 
     observer_->Wait();
   }
 
-  size_t num_after = service->extensions()->size();
+  size_t num_after = registry->enabled_extensions().size();
   if (num_before + 1 != num_after) {
     VLOG(1) << "Num extensions before: " << base::IntToString(num_before)
             << " num after: " << base::IntToString(num_after)
             << " Installed extensions follow:";
 
-    for (extensions::ExtensionSet::const_iterator it =
-             service->extensions()->begin();
-         it != service->extensions()->end(); ++it)
-      VLOG(1) << "  " << (*it)->id();
+    for (const scoped_refptr<const Extension>& extension :
+         registry->enabled_extensions())
+      VLOG(1) << "  " << extension->id();
 
     VLOG(1) << "Errors follow:";
     const std::vector<base::string16>* errors =
         ExtensionErrorReporter::GetInstance()->GetErrors();
     for (std::vector<base::string16>::const_iterator iter = errors->begin();
          iter != errors->end(); ++iter)
       VLOG(1) << *iter;
 
     return NULL;
   }
 
   if (!observer_->WaitForExtensionViewsToLoad())
     return NULL;
   return service->GetExtensionById(last_loaded_extension_id(), false);
 }