Implement exponential backoff for failed Me2Me authentication attempts

remoting/client/plugin/chromoting_instance.cc

 // Copyright (c) 2012 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.
 
 #include "remoting/client/plugin/chromoting_instance.h"
 
 #include <string>
 #include <vector>
 
 #include "base/bind.h"
@@ skipping 61 matching lines @@
     case ChromotingInstance::ERROR_NONE:
       return "NONE";
     case ChromotingInstance::ERROR_HOST_IS_OFFLINE:
       return "HOST_IS_OFFLINE";
     case ChromotingInstance::ERROR_SESSION_REJECTED:
       return "SESSION_REJECTED";
     case ChromotingInstance::ERROR_INCOMPATIBLE_PROTOCOL:
       return "INCOMPATIBLE_PROTOCOL";
     case ChromotingInstance::ERROR_NETWORK_FAILURE:
       return "NETWORK_FAILURE";
+    case ChromotingInstance::ERROR_HOST_IS_DISABLED:
+      return "HOST_IS_DISABLED";
   }
   NOTREACHED();
   return "";
 }
 
 }  // namespace
 
 // This flag blocks LOGs to the UI if we're already in the middle of logging
 // to the UI. This prevents a potential infinite loop if we encounter an error
 // while sending the log message to the UI.
@@ skipping 442 matching lines @@
     scoped_ptr<base::DictionaryValue> data(new base::DictionaryValue());
     data->SetString("message", message);
     PostChromotingMessage("logDebugMessage", data.Pass());
 
     scriptable_object->LogDebugInfo(message);
   }
   g_logging_to_plugin = false;
 }
 
 }  // namespace remoting