Purge references of "Mojo Application" from comments & var names.

services/ui/demo/mus_demo.h

 // 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 SERVICES_UI_DEMO_MUS_DEMO_H_
 #define SERVICES_UI_DEMO_MUS_DEMO_H_
 
 #include <map>
 #include <memory>
 #include <set>
 #include <string>
 #include <vector>
 
 #include "base/callback.h"
 #include "base/macros.h"
 #include "base/timer/timer.h"
 #include "services/shell/public/cpp/service.h"
 #include "services/ui/public/cpp/window_manager_delegate.h"
 #include "services/ui/public/cpp/window_tree_client_delegate.h"
 #include "third_party/skia/include/core/SkBitmap.h"
 
 namespace ui {
 class BitmapUploader;
 class GpuService;
 
 namespace demo {
 
-// A simple MUS Demo mojo app. This app connects to the mojo:ui, creates a new
-// window and draws a spinning square in the center of the window. Provides a
-// simple way to demonstrate that the graphic stack works as intended.
+// A simple MUS Demo service. This service connects to the mojo:ui, creates a
+// new window and draws a spinning square in the center of the window. Provides
+// a simple way to demonstrate that the graphic stack works as intended.
 class MusDemo : public shell::Service,
                 public WindowTreeClientDelegate,
                 public WindowManagerDelegate {
  public:
   MusDemo();
   ~MusDemo() override;
 
  private:
   // shell::Service:
   void OnStart(const shell::Identity& identity) override;
@@ skipping 48 matching lines @@
   // Current rotation angle for drawing.
   double angle_ = 0.0;
 
   DISALLOW_COPY_AND_ASSIGN(MusDemo);
 };
 
 }  // namespace demo
 }  // namespace ui
 
 #endif  // SERVICES_UI_DEMO_MUS_DEMO_H_