The me2me host is now configurable from the web UI on Windows.

remoting/host/elevated_controller.idl

 // 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.
 
 import "oaidl.idl";
 import "ocidl.idl";
 
-typedef enum DaemonState {
-  DAEMON_STATE_STOPPED,
-  DAEMON_STATE_STARTING,
-  DAEMON_STATE_STARTED,
-  DAEMON_STATE_STOPPING
-} DaemonState;
-
 [
   object,
   uuid(e6c5f02a-2486-4bf0-b13f-f39be260b917),
   dual,
   nonextensible,
   helpstring("IDaemonControl Interface"),
   pointer_default(unique)
 ]
 interface IDaemonControl: IDispatch {
-  [ propget, id(1), helpstring("Returns current state of the daemon.") ]
-  HRESULT State([out, retval] DaemonState* state_out);
+  [ id(1), helpstring("Reads the daemon configuration.") ]
+  HRESULT GetConfig([out, retval] BSTR* config_out);
 
-  [ id(2), helpstring("Reads the daemon configuration.") ]
-  HRESULT ReadConfig([out, retval] BSTR* config_out);
+  [ id(2), helpstring("Writes the daemon configuration.") ]
+  HRESULT SetConfig([in] BSTR config);
 
-  [ id(3), helpstring("Writes the daemon configuration.") ]
-  HRESULT WriteConfig([in] BSTR config);
-
-  [ id(4), helpstring("Starts the daemon.") ]
+  [ id(3), helpstring("Starts the daemon.") ]
   HRESULT StartDaemon();
 
-  [ id(5), helpstring("Stops the daemon.") ]
+  [ id(4), helpstring("Stops the daemon.") ]
   HRESULT StopDaemon();
 };
 
 [
   uuid(9d9a5a2c-576e-4acd-9c75-aabff74b205d),
   version(1.0),
   helpstring("Chromoting Elevated Controller 1.0 Type Library")
 ]
 library ChromotingElevatedControllerLib {
   importlib("stdole2.tlb");
 
   [
-    uuid(3ca3adb6-2dea-4c74-b267-610fef11e4ff),
-    dual,
-    helpstring("IDaemonEvents Interface")
-  ]
-  interface IDaemonEvents: IDispatch {
-    [ id(1), helpstring("method OnStateChange") ]
-    void OnStateChange([in] DaemonState state);
-  };
-
-  [
     uuid(430a9403-8176-4733-afdc-0b325a8fda84),
     helpstring("ElevatedController Class")
   ]
   coclass ElevatedController {
     [default] interface IDaemonControl;
-    [default, source] interface IDaemonEvents;
   };
 };