ash/mash: Add a mus-client that sets up ash to provide the system ui for mash.

ash/mus/sysui/sysui_application.h

-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2016 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 MASH_SHELF_SHELF_APPLICATION_H_
-#define MASH_SHELF_SHELF_APPLICATION_H_
+#ifndef ASH_MUS_SYSUI_SYSUI_APPLICATION_H_
+#define ASH_MUS_SYSUI_SYSUI_APPLICATION_H_
 
 #include "base/macros.h"
 #include "base/memory/scoped_ptr.h"
 #include "mojo/services/tracing/public/cpp/tracing_impl.h"
 #include "mojo/shell/public/cpp/application_delegate.h"
 
-namespace views {
-class AuraInit;
-}
+namespace ash {
+namespace sysui {
 
-namespace mash {
-namespace shelf {
+class AshInit;
 
-class ShelfApplication : public mojo::ApplicationDelegate {
+class SysUIApplication : public mojo::ApplicationDelegate {
  public:
-  ShelfApplication();
-  ~ShelfApplication() override;
+  SysUIApplication();
+  ~SysUIApplication() override;
 
  private:
   // mojo::ApplicationDelegate:
   void Initialize(mojo::ApplicationImpl* app) override;
   bool ConfigureIncomingConnection(
       mojo::ApplicationConnection* connection) override;
 
   mojo::TracingImpl tracing_;
+  scoped_ptr<AshInit> ash_init_;
 
-  scoped_ptr<views::AuraInit> aura_init_;
-
-  DISALLOW_COPY_AND_ASSIGN(ShelfApplication);
+  DISALLOW_COPY_AND_ASSIGN(SysUIApplication);
 };
 
-}  // namespace shelf
-}  // namespace mash
+}  // namespace sysui
+}  // namespace ash
 
-#endif  // MASH_SHELF_SHELF_APPLICATION_H_
+#endif  // ASH_MUS_SYSUI_SYSUI_APPLICATION_H_