Avoid a thread hop when initializing IPC to new processes

content/browser/child_process_launcher_helper_win.cc

Index: content/browser/child_process_launcher_helper_win.cc
diff --git a/content/browser/child_process_launcher_helper_win.cc b/content/browser/child_process_launcher_helper_win.cc
index 90d4bdc856f5b1a01bc55b7d9033108e2afed1cd..070a9d9503a3e062d9255b8931ad185ddc3c60ce 100644
--- a/content/browser/child_process_launcher_helper_win.cc
+++ b/content/browser/child_process_launcher_helper_win.cc
@@ -52,7 +52,9 @@ ChildProcessLauncherHelper::LaunchProcessOnLauncherThread(
     const base::LaunchOptions& options,
     std::unique_ptr<FileMappedForLaunch> files_to_register,
     bool* is_synchronous_launch,
-    int* launch_result) {
+    int* launch_result,
+    std::unique_ptr<mojo::edk::PendingProcessConnection>* pending_connection,
+    mojo::edk::ScopedPlatformHandle* server_handle) {
   DCHECK_CURRENTLY_ON(BrowserThread::PROCESS_LAUNCHER);
   *is_synchronous_launch = true;
   if (delegate_->ShouldLaunchElevated()) {