Support service accounts in the chromoting host.

remoting/host/signaling_connector.h

 // 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.
 
 #ifndef REMOTING_HOST_SIGNALING_CONNECTOR_H_
 #define REMOTING_HOST_SIGNALING_CONNECTOR_H_
 
 #include "base/basictypes.h"
 #include "base/memory/weak_ptr.h"
 #include "base/threading/non_thread_safe.h"
@@ skipping 22 matching lines @@
       public base::NonThreadSafe,
       public SignalStrategy::Listener,
       public net::NetworkChangeNotifier::ConnectionTypeObserver,
       public net::NetworkChangeNotifier::IPAddressObserver,
       public gaia::GaiaOAuthClient::Delegate {
  public:
   // This structure contains information required to perform
   // authentication to OAuth2.
   struct OAuthCredentials {
     OAuthCredentials(const std::string& login_value,
-                     const std::string& refresh_token_value);
+                     const std::string& refresh_token_value,
+                     bool is_service_account);
 
     // The user's account name (i.e. their email address).
     std::string login;
 
     // Token delegating authority to us to act as the user.
     std::string refresh_token;
+
+    // Whether these credentials belong to a service account.
+    bool is_service_account;
   };
 
   // The |auth_failed_callback| is called when authentication fails.
   SignalingConnector(
       XmppSignalStrategy* signal_strategy,
       scoped_refptr<net::URLRequestContextGetter> url_request_context_getter,
       scoped_ptr<DnsBlackholeChecker> dns_blackhole_checker,
       const base::Closure& auth_failed_callback);
   virtual ~SignalingConnector();
 
@@ skipping 48 matching lines @@
   base::Time auth_token_expiry_time_;
 
   base::OneShotTimer<SignalingConnector> timer_;
 
   DISALLOW_COPY_AND_ASSIGN(SignalingConnector);
 };
 
 }  // namespace remoting
 
 #endif  // REMOTING_HOST_SIGNALING_CONNECTOR_H_