Add remoting_user_session to remoting_all

remoting/BUILD.gn

 # Copyright 2015 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("//media/media_options.gni")
 import("//remoting/build/config/remoting_build.gni")
 
 group("remoting_all") {
   testonly = true
 
@@ skipping 42 matching lines @@
       if (is_win) {
         deps += [ "//remoting/host/it2me:remote_assistance_host_uiaccess" ]
       }
     }
 
     if (is_win || (!is_chromeos && !is_android && !is_ios)) {
       deps += [ "//remoting/host:remoting_native_messaging_host" ]
     }
 
     if (is_linux && !is_chromeos) {
-      deps += [ "//remoting/host/linux:remoting_dev_me2me_host" ]
+      deps += [
+        "//remoting/host/linux:remoting_dev_me2me_host",
+        "//remoting/host/linux:remoting_user_session",
+      ]
     }
   }
 
   if (enable_me2me_host) {
     deps += [ "//remoting/host:remoting_me2me_host" ]
     if (is_chrome_branded) {
       deps += [ "//remoting/host:remoting_me2me_host_archive" ]
     }
   }
 
@@ skipping 138 matching lines @@
     if (is_win) {
       defines += [ "_ALT_NO_EXCEPTIONS" ]
 
       libs += [
         "rpcrt4.lib",
         "wtsapi32.lib",
       ]
     }
   }
 }