Revert 95414 - Future proof against things like http://crbug.com/91521

remoting/client/client_context.h

Index: remoting/client/client_context.h
===================================================================
--- remoting/client/client_context.h	(revision 95414)
+++ remoting/client/client_context.h	(working copy)
@@ -1,4 +1,4 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Copyright (c) 2010 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.
 
@@ -13,13 +13,12 @@
 namespace remoting {
 
 // A class that manages threads and running context for the chromoting client
-// process. This class is not designed to be subclassed.
+// process.
 class ClientContext {
  public:
   ClientContext();
-  ~ClientContext();
+  virtual ~ClientContext();
 
-  // Start and Stop must be called from the main plugin thread.
   void Start();
   void Stop();
 
@@ -41,9 +40,6 @@
   // A thread that handles all decode operations.
   base::Thread decode_thread_;
 
-  // True if Start() was called on the context.
-  bool started_;
-
   DISALLOW_COPY_AND_ASSIGN(ClientContext);
 };