Upgrade the windows specific version of LaunchProcess to avoid raw handles.

components/storage_monitor/storage_monitor_linux.cc

Index: components/storage_monitor/storage_monitor_linux.cc
diff --git a/components/storage_monitor/storage_monitor_linux.cc b/components/storage_monitor/storage_monitor_linux.cc
index 9d0b75a48c70a7c18cbfe5d929b527c1fdd5313b..991585b7b7aafbb6c239119895e0926c9f3eabd4 100644
--- a/components/storage_monitor/storage_monitor_linux.cc
+++ b/components/storage_monitor/storage_monitor_linux.cc
@@ -222,7 +222,7 @@ StorageMonitor::EjectStatus EjectPathOnFileThread(
   if (!base::WaitForExitCodeWithTimeout(handle, &exit_code,
       base::TimeDelta::FromMilliseconds(3000))) {
     base::KillProcess(handle, -1, false);
-    base::EnsureProcessTerminated(handle);
+    base::EnsureProcessTerminated(base::Process(handle));
     return StorageMonitor::EJECT_FAILURE;
   }