Add more host-side connection state logging for IT2Me.

remoting/webapp/base/js/server_log_entry.js

 // 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.
 
 /**
  * @fileoverview
  * A class of server log entries.
  *
  * Any changes to the values here need to be coordinated with the host and
  * server/log proto code.
@@ skipping 198 matching lines @@
   }
   console.log(Array(indentLevel+1).join("  ") + fields.join(', '));
 };
 
 /**
  * Makes a log entry for a change of client session state.
  *
  * @param {remoting.ClientSession.State} state
  * @param {!remoting.Error} connectionError
  * @param {string} mode The current app mode (It2Me, Me2Me, AppRemoting).
+ * @param {string} role 'client' if the app is acting as a Chromoting client
+ *     or 'host' if it is acting as a host (IT2Me)
  * @return {remoting.ServerLogEntry}
  */
 remoting.ServerLogEntry.makeClientSessionStateChange = function(state,
-    connectionError, mode) {
+    connectionError, mode, role) {
   var entry = new remoting.ServerLogEntry();
-  entry.set_(remoting.ServerLogEntry.KEY_ROLE_,
-             remoting.ServerLogEntry.VALUE_ROLE_CLIENT_);
+  entry.set_(remoting.ServerLogEntry.KEY_ROLE_, role);
   entry.set_(remoting.ServerLogEntry.KEY_EVENT_NAME_,
              remoting.ServerLogEntry.VALUE_EVENT_NAME_SESSION_STATE_);
   entry.set_(remoting.ServerLogEntry.KEY_SESSION_STATE_,
              remoting.ServerLogEntry.getValueForSessionState_(state));
   if (!connectionError.isNone()) {
     entry.set_(remoting.ServerLogEntry.KEY_CONNECTION_ERROR_,
                remoting.ServerLogEntry.getValueForError_(connectionError));
   }
   entry.addModeField(mode);
   return entry;
@@ skipping 196 matching lines @@
   this.set_(remoting.ServerLogEntry.KEY_MODE_, mode);
 };
 
 /**
  * Adds a field specifying the application ID to this log entry.
  * @return {void} Nothing.
  */
 remoting.ServerLogEntry.prototype.addApplicationId = function() {
   this.set_(remoting.ServerLogEntry.KEY_APP_ID_, chrome.runtime.id);
 };
-