remoting: Cleanup class/struct fwd declarations

remoting/client/jni/chromoting_jni_instance.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 REMOTING_CLIENT_JNI_CHROMOTING_JNI_INSTANCE_H_
 #define REMOTING_CLIENT_JNI_CHROMOTING_JNI_INSTANCE_H_
 
 #include <memory>
 #include <string>
 
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/weak_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "remoting/client/chromoting_client.h"
 #include "remoting/client/client_context.h"
 #include "remoting/client/client_user_interface.h"
 #include "remoting/proto/control.pb.h"
 #include "remoting/proto/event.pb.h"
 #include "remoting/protocol/clipboard_stub.h"
 #include "remoting/protocol/cursor_shape_stub.h"
 #include "remoting/signaling/xmpp_signal_strategy.h"
 
 namespace remoting {
 
 namespace protocol {
 class ClipboardEvent;
-class CursorShapeInfo;
 class PerformanceTracker;
-class FrameConsumer;
 class VideoRenderer;
 }  // namespace protocol
 
 class AudioPlayerAndroid;
 class ChromotingJniRuntime;
 class JniClient;
-class DisplayHandler;
 class JniPairingSecretFetcher;
 
 // ChromotingJniInstance is scoped to the session.
 // This class is Created on the UI thread but thereafter it is used and
 // destroyed on the network thread. Except where indicated, all methods are
 // called on the network thread.
 class ChromotingJniInstance
   : public ClientUserInterface,
     public protocol::ClipboardStub {
  public:
@@ skipping 154 matching lines @@
 
   base::WeakPtr<ChromotingJniInstance> weak_ptr_;
   base::WeakPtrFactory<ChromotingJniInstance> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ChromotingJniInstance);
 };
 
 }  // namespace remoting
 
 #endif  // REMOTING_CLIENT_JNI_CHROMOTING_JNI_INSTANCE_H_