[Remoting Android] DisplayUpdaterFactory cleanups

remoting/client/jni/display_updater_factory.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 REMOTING_CLIENT_JNI_DISPLAY_UPDATER_FACTORY_H_
 #define REMOTING_CLIENT_JNI_DISPLAY_UPDATER_FACTORY_H_
 
 #include <memory>
 
 #include "base/macros.h"
 
 namespace remoting {
 
 namespace protocol {
-
 class CursorShapeStub;
-
+class VideoRenderer;
 }  // namespace protocol
 
-class JniVideoRenderer;
-
 // Interface for creating objects to update image (desktop frame or cursor
 // shape) to display. Factory functions can be called on any thread but the
 // returned object should be used on the network thread.
 class DisplayUpdaterFactory {
  public:
   virtual ~DisplayUpdaterFactory() {}
 
   virtual std::unique_ptr<protocol::CursorShapeStub>
   CreateCursorShapeStub() = 0;
-  virtual std::unique_ptr<JniVideoRenderer> CreateVideoRenderer() = 0;
+  virtual std::unique_ptr<protocol::VideoRenderer> CreateVideoRenderer() = 0;
 
  protected:
   DisplayUpdaterFactory() {}
 
  private:
   DISALLOW_COPY_AND_ASSIGN(DisplayUpdaterFactory);
 };
 
 }  // namespace remoting
 
 #endif  // REMOTING_CLIENT_JNI_DISPLAY_UPDATER_FACTORY_H_