Rename sample_app -> spinning_cube.

examples/sample_app/gles2_client_impl.h

-// Copyright 2013 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 EXAMPLES_SAMPLE_APP_GLES2_CLIENT_IMPL_H_
-#define EXAMPLES_SAMPLE_APP_GLES2_CLIENT_IMPL_H_
-
-#include "examples/sample_app/spinning_cube.h"
-#include "mojo/public/c/gles2/gles2.h"
-#include "mojo/services/geometry/public/interfaces/geometry.mojom.h"
-#include "mojo/services/native_viewport/public/interfaces/native_viewport.mojom.h"
-
-namespace examples {
-
-class GLES2ClientImpl {
- public:
-  explicit GLES2ClientImpl(mojo::CommandBufferPtr command_buffer);
-  virtual ~GLES2ClientImpl();
-
-  void SetSize(const mojo::Size& size);
-  void HandleInputEvent(const mojo::Event& event);
-  void Draw();
-
- private:
-  void ContextLost();
-  static void ContextLostThunk(void* closure);
-  void WantToDraw();
-
-  MojoTimeTicks last_time_;
-  mojo::Size size_;
-  SpinningCube cube_;
-  mojo::Point capture_point_;
-  mojo::Point last_drag_point_;
-  MojoTimeTicks drag_start_time_;
-  bool waiting_to_draw_;
-
-  MojoGLES2Context context_;
-
-  MOJO_DISALLOW_COPY_AND_ASSIGN(GLES2ClientImpl);
-};
-
-}  // namespace examples
-
-#endif  // EXAMPLES_SAMPLE_APP_GLES2_CLIENT_IMPL_H_