Remove all the ephemeral apps code.

chrome/browser/background/background_mode_manager_unittest.cc

 // Copyright (c) 2011 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/bind.h"
 #include "base/command_line.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/test/test_simple_task_runner.h"
@@ skipping 292 matching lines @@
 
   // From views::MenuModelAdapter::IsCommandEnabled with modification.
   bool IsCommandEnabled(ui::MenuModel* model, int id) const {
     int index = 0;
     if (ui::MenuModel::GetModelAndIndexForCommandId(id, &model, &index))
       return model->IsEnabledAt(index);
 
     return false;
   }
 
-  void AddEphemeralApp(const extensions::Extension* extension,
-                       ExtensionService* service) {
-    extensions::ExtensionPrefs* prefs =
-        extensions::ExtensionPrefs::Get(service->profile());
-    ASSERT_TRUE(prefs);
-    prefs->OnExtensionInstalled(extension,
-                                extensions::Extension::ENABLED,
-                                syncer::StringOrdinal(),
-                                extensions::kInstallFlagIsEphemeral,
-                                std::string());
-
-    service->AddExtension(extension);
-  }
-
   scoped_ptr<TestBackgroundModeManager> manager_;
 
   scoped_ptr<base::CommandLine> command_line_;
 
   scoped_ptr<TestingProfileManager> profile_manager_;
   // Test profile used by all tests - this is owned by profile_manager_.
   TestingProfile* profile_;
 
  private:
   // Required for extension service.
@@ skipping 694 matching lines @@
   // When the background mode pref is enabled and there are pending triggers
   // they will be registered and the user will be notified.
   EXPECT_CALL(manager, EnableLaunchOnStartup(true));
   g_browser_process->local_state()->SetBoolean(prefs::kBackgroundModeEnabled,
                                                true);
   Mock::VerifyAndClearExpectations(&manager);
   ASSERT_EQ(1, manager.GetBackgroundClientCountForProfile(profile_));
   AssertBackgroundModeActive(manager);
   ASSERT_TRUE(manager.HasShownBalloon());
 }