Factor common code into native_viewport_controller.cc

mojo/services/native_viewport/native_viewport_controller.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 MOJO_SERVICES_NATIVE_VIEWPORT_NATIVE_VIEWPORT_CONTROLLER_H_
 #define MOJO_SERVICES_NATIVE_VIEWPORT_NATIVE_VIEWPORT_CONTROLLER_H_
 
 #include <string>
 
 #include "mojo/public/system/core.h"
 #include "mojo/services/native_viewport/native_viewport.h"
 
+namespace gpu {
+class GLInProcessContext;
+}
+
 namespace mojo {
 namespace services {
 
 class NativeViewportController : public services::NativeViewportDelegate {
  public:
   // TODO(beng): Currently, pipe is just the single pipe that exists between
   //             mojo_shell and the loaded app. This should really be hidden
   //             behind the bindings layer, when that comes up.
   NativeViewportController(shell::Context* context,
                            Handle pipe);
   virtual ~NativeViewportController();
 
   void Close();
 
  private:
   // Overridden from services::NativeViewportDelegate:
+  virtual void OnResized(const gfx::Size& size) OVERRIDE;
+  virtual void OnAcceleratedWidgetAvailable(
+      gfx::AcceleratedWidget widget) OVERRIDE;
   virtual bool OnEvent(ui::Event* event) OVERRIDE;
   virtual void OnDestroyed() OVERRIDE;
-  virtual void OnGLContextAvailable(gpu::gles2::GLES2Interface*) OVERRIDE;
-  virtual void OnGLContextLost() OVERRIDE;
-  virtual void OnResized(const gfx::Size& size) OVERRIDE;
+
+  void OnGLContextLost();
 
   void SendString(const std::string& string);
 
   Handle pipe_;
   scoped_ptr<NativeViewport> native_viewport_;
+  scoped_ptr<gpu::GLInProcessContext> gl_context_;
 
   DISALLOW_COPY_AND_ASSIGN(NativeViewportController);
 };
 
 }  // namespace services
 }  // namespace mojo
 
 #endif  // MOJO_SERVICES_NATIVE_VIEWPORT_NATIVE_VIEWPORT_CONTROLLER_H_