Moves BackgroundShellApplicationLoader to shell/android

mojo/application_manager/background_shell_application_loader_unittest.cc

-// Copyright 2014 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 "mojo/application_manager/background_shell_application_loader.h"
-
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace mojo {
-
-namespace {
-
-class DummyLoader : public ApplicationLoader {
- public:
-  DummyLoader() : simulate_app_quit_(true) {}
-  ~DummyLoader() override {}
-
-  // ApplicationLoader overrides:
-  void Load(ApplicationManager* manager,
-            const GURL& url,
-            ScopedMessagePipeHandle shell_handle,
-            LoadCallback callback) override {
-    if (simulate_app_quit_)
-      base::MessageLoop::current()->Quit();
-  }
-
-  void OnApplicationError(ApplicationManager* manager,
-                          const GURL& url) override {}
-
-  void DontSimulateAppQuit() { simulate_app_quit_ = false; }
-
- private:
-  bool simulate_app_quit_;
-};
-
-}  // namespace
-
-// Tests that the loader can start and stop gracefully.
-TEST(BackgroundShellApplicationLoaderTest, StartStop) {
-  scoped_ptr<ApplicationLoader> real_loader(new DummyLoader());
-  BackgroundShellApplicationLoader loader(
-      real_loader.Pass(), "test", base::MessageLoop::TYPE_DEFAULT);
-}
-
-// Tests that the loader can load a service that is well behaved (quits
-// itself).
-TEST(BackgroundShellApplicationLoaderTest, Load) {
-  scoped_ptr<ApplicationLoader> real_loader(new DummyLoader());
-  BackgroundShellApplicationLoader loader(
-      real_loader.Pass(), "test", base::MessageLoop::TYPE_DEFAULT);
-  MessagePipe dummy;
-  loader.Load(NULL, GURL(), dummy.handle0.Pass(),
-              ApplicationLoader::SimpleLoadCallback());
-}
-
-}  // namespace mojo