Cleanup: Remove unneeded forward declarations from remoting.

remoting/client/plugin/chromoting_instance.h

 // Copyright (c) 2011 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.
 
 // TODO(ajwong): We need to come up with a better description of the
 // responsibilities for each thread.
 
 #ifndef REMOTING_CLIENT_PLUGIN_CHROMOTING_INSTANCE_H_
 #define REMOTING_CLIENT_PLUGIN_CHROMOTING_INSTANCE_H_
 
 #include <string>
 
 #include "base/gtest_prod_util.h"
 #include "base/memory/scoped_ptr.h"
 #include "ppapi/c/pp_instance.h"
 #include "ppapi/c/pp_rect.h"
 #include "ppapi/c/pp_resource.h"
 #include "ppapi/cpp/var.h"
 #include "ppapi/cpp/private/instance_private.h"
 #include "remoting/base/scoped_thread_proxy.h"
 #include "remoting/client/client_context.h"
 #include "remoting/client/plugin/chromoting_scriptable_object.h"
 #include "remoting/client/plugin/pepper_plugin_thread_delegate.h"
 #include "remoting/protocol/connection_to_host.h"
 
-namespace base {
-class Thread;
-}  // namespace base
-
 namespace pp {
 class InputEvent;
 class Module;
 }  // namespace pp
 
 namespace remoting {
 
 namespace protocol {
 class ConnectionToHost;
 }  // namespace protocol
 
 class ChromotingClient;
 class ChromotingStats;
 class ClientContext;
 class InputHandler;
-class JingleThread;
 class PepperView;
 class PepperViewProxy;
 class RectangleUpdateDecoder;
 
 struct ClientConfig;
 
-namespace protocol {
-class HostConnection;
-}  // namespace protocol
-
 class ChromotingInstance : public pp::InstancePrivate {
  public:
   // The mimetype for which this plugin is registered.
   static const char kMimeType[];
 
   explicit ChromotingInstance(PP_Instance instance);
   virtual ~ChromotingInstance();
 
   // pp::Instance interface.
   virtual void DidChangeView(const pp::Rect& position,
@@ skipping 37 matching lines @@
   // Unregisters this instance so that debug log messages will no longer be sent
   // to it. If this instance is not the currently registered logging instance,
   // then the currently registered instance will stay in effect.
   void UnregisterLoggingInstance();
 
   // A Log Message Handler that is called after each LOG message has been
   // processed. This must be of type LogMessageHandlerFunction defined in
   // base/logging.h.
   static bool LogToUI(int severity, const char* file, int line,
                       size_t message_start, const std::string& str);
+
  private:
   FRIEND_TEST_ALL_PREFIXES(ChromotingInstanceTest, TestCaseSetup);
 
   void ProcessLogToUI(const std::string& message);
 
   bool initialized_;
 
   PepperPluginThreadDelegate plugin_thread_delegate_;
   scoped_refptr<PluginMessageLoopProxy> plugin_message_loop_;
   ClientContext context_;
@@ skipping 26 matching lines @@
   pp::Var instance_object_;
 
   scoped_ptr<ScopedThreadProxy> thread_proxy_;
 
   DISALLOW_COPY_AND_ASSIGN(ChromotingInstance);
 };
 
 }  // namespace remoting
 
 #endif  // REMOTING_CLIENT_PLUGIN_CHROMOTING_INSTANCE_H_