Pass the client end handle of the network-to-daemon IPC channel via handle inheritance.

remoting/host/win/wts_console_session_process_driver.cc

Index: remoting/host/win/wts_console_session_process_driver.cc
diff --git a/remoting/host/win/wts_console_session_process_driver.cc b/remoting/host/win/wts_console_session_process_driver.cc
index 5bd7cd561616d2602dd6a991e7773d195a6745c8..7e973346aba1bc24ee514c01bcb2b3b874588793 100644
--- a/remoting/host/win/wts_console_session_process_driver.cc
+++ b/remoting/host/win/wts_console_session_process_driver.cc
@@ -4,12 +4,7 @@
 
 #include "remoting/host/win/wts_console_session_process_driver.h"
 
-#include <sddl.h>
-#include <limits>
-
 #include "base/base_switches.h"
-#include "base/bind.h"
-#include "base/bind_helpers.h"
 #include "base/file_path.h"
 #include "base/logging.h"
 #include "base/single_thread_task_runner.h"
@@ -98,14 +93,12 @@ void WtsConsoleSessionProcessDriver::OnSessionAttached(uint32 session_id) {
                                     io_task_runner_,
                                     host_binary,
                                     session_id,
-                                    true));
+                                    true,
+                                    kDaemonIpcSecurityDescriptor));
 
   // Use the Delegate to launch the host process.
-  launcher_.reset(new WorkerProcessLauncher(caller_task_runner_,
-                                            io_task_runner_,
-                                            delegate.Pass(),
-                                            this,
-                                            kDaemonIpcSecurityDescriptor));
+  launcher_.reset(new WorkerProcessLauncher(
+      caller_task_runner_, delegate.Pass(), this));
 }
 
 void WtsConsoleSessionProcessDriver::OnSessionDetached() {