Remove unused class ShellAppWindowController

athena/main/athena_app_window_controller.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 "athena/main/athena_app_window_controller.h"
-
-#include "athena/activity/public/activity_factory.h"
-#include "athena/activity/public/activity_manager.h"
-#include "base/memory/scoped_ptr.h"
-#include "content/public/browser/web_contents_observer.h"
-#include "extensions/shell/browser/shell_app_window.h"
-
-namespace athena {
-
-AthenaAppWindowController::AthenaAppWindowController() {
-}
-
-AthenaAppWindowController::~AthenaAppWindowController() {
-}
-
-extensions::ShellAppWindow* AthenaAppWindowController::CreateAppWindow(
-    content::BrowserContext* context,
-    const extensions::Extension* extension) {
-  extensions::ShellAppWindow* app_window = new extensions::ShellAppWindow();
-  app_window->Init(context, extension, gfx::Size(100, 100));
-  ActivityManager::Get()->AddActivity(ActivityFactory::Get()->CreateAppActivity(
-      app_window));
-  return app_window;
-}
-
-void AthenaAppWindowController::CloseAppWindows() {
-  // Do nothing.
-}
-
-}  // namespace athena