Remove old Authentication code that we don't use or need.

remoting/client/plugin/pepper_view.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.
 
 // This class is an implementation of the ChromotingView using Pepper devices
 // as the backing stores.  This class is used only on pepper thread.
 // Chromoting objects access this object through PepperViewProxy which
 // delegates method calls on the pepper thread.
 
 #ifndef REMOTING_CLIENT_PLUGIN_PEPPER_VIEW_H_
@@ skipping 24 matching lines @@
 
   // ChromotingView implementation.
   virtual bool Initialize() OVERRIDE;
   virtual void TearDown() OVERRIDE;
   virtual void Paint() OVERRIDE;
   virtual void SetSolidFill(uint32 color) OVERRIDE;
   virtual void UnsetSolidFill() OVERRIDE;
   virtual void SetConnectionState(
       protocol::ConnectionToHost::State state,
       protocol::ConnectionToHost::Error error) OVERRIDE;
-  virtual void UpdateLoginStatus(bool success,
-                                 const std::string& info) OVERRIDE;
   virtual double GetHorizontalScaleRatio() const OVERRIDE;
   virtual double GetVerticalScaleRatio() const OVERRIDE;
 
   // FrameConsumer implementation.
   virtual void AllocateFrame(media::VideoFrame::Format format,
                              size_t width,
                              size_t height,
                              base::TimeDelta timestamp,
                              base::TimeDelta duration,
                              scoped_refptr<media::VideoFrame>* frame_out,
@@ skipping 52 matching lines @@
   uint32 static_fill_color_;
 
   ScopedRunnableMethodFactory<PepperView> task_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(PepperView);
 };
 
 }  // namespace remoting
 
 #endif  // REMOTING_CLIENT_PLUGIN_PEPPER_VIEW_H_