KillTheDoctor.cpp: Restore Win32 SDK headers before r169251.

llvm-svn: 169255
diff --git a/llvm/utils/KillTheDoctor/KillTheDoctor.cpp b/llvm/utils/KillTheDoctor/KillTheDoctor.cpp
index 0383458..239c792 100644
--- a/llvm/utils/KillTheDoctor/KillTheDoctor.cpp
+++ b/llvm/utils/KillTheDoctor/KillTheDoctor.cpp
@@ -47,13 +47,13 @@
 #include <cerrno>
 #include <cstdlib>
 #include <map>
-#include <psapi.h>
 #include <string>
 
 // This includes must be last.
-#include <Dbghelp.h>
-#include <WinError.h>
 #include <Windows.h>
+#include <WinError.h>
+#include <Dbghelp.h>
+#include <psapi.h>
 
 using namespace llvm;