Moves BackgroundShellApplicationLoader to shell/android

shell/android/background_application_loader.h

 // 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.
 
-#ifndef MOJO_APPLICATION_MANAGER_BACKGROUND_SHELL_APPLICATION_LOADER_H_
-#define MOJO_APPLICATION_MANAGER_BACKGROUND_SHELL_APPLICATION_LOADER_H_
+#ifndef SHELL_ANDROID_BACKGROUND_APPLICATION_LOADER_H_
+#define SHELL_ANDROID_BACKGROUND_APPLICATION_LOADER_H_
 
 #include "base/macros.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "base/synchronization/waitable_event.h"
 #include "base/threading/simple_thread.h"
 #include "mojo/application_manager/application_loader.h"
 
 namespace mojo {
 
-// TODO(tim): Eventually this should be Android-only to support services
-// that we need to bundle with the shell (such as NetworkService). Perhaps
-// we should move it to shell/ as well.
-class MOJO_APPLICATION_MANAGER_EXPORT BackgroundShellApplicationLoader
+class MOJO_APPLICATION_MANAGER_EXPORT BackgroundApplicationLoader
     : public ApplicationLoader,
       public base::DelegateSimpleThread::Delegate {
  public:
-  BackgroundShellApplicationLoader(scoped_ptr<ApplicationLoader> real_loader,
-                                   const std::string& thread_name,
-                                   base::MessageLoop::Type message_loop_type);
-  ~BackgroundShellApplicationLoader() override;
+  BackgroundApplicationLoader(scoped_ptr<ApplicationLoader> real_loader,
+                              const std::string& thread_name,
+                              base::MessageLoop::Type message_loop_type);
+  ~BackgroundApplicationLoader() override;
 
   // ApplicationLoader overrides:
   void Load(ApplicationManager* manager,
             const GURL& url,
             ScopedMessagePipeHandle shell_handle,
             LoadCallback callback) override;
   void OnApplicationError(ApplicationManager* manager,
                           const GURL& url) override;
 
  private:
@@ skipping 20 matching lines @@
   // use-after-free by holding a reference to the thread-safe object. Note
   // that holding a reference won't hold |thread_| from exiting.
   scoped_refptr<base::TaskRunner> task_runner_;
   base::WaitableEvent message_loop_created_;
 
   // Lives on |thread_|.
   base::Closure quit_closure_;
 
   scoped_ptr<base::DelegateSimpleThread> thread_;
 
-  DISALLOW_COPY_AND_ASSIGN(BackgroundShellApplicationLoader);
+  DISALLOW_COPY_AND_ASSIGN(BackgroundApplicationLoader);
 };
 
 }  // namespace mojo
 
-#endif  // MOJO_APPLICATION_MANAGER_BACKGROUND_SHELL_APPLICATION_LOADER_H_
+#endif  // SHELL_ANDROID_BACKGROUND_APPLICATION_LOADER_H_