Bug 1986592: Use mingw compatible headers for registry calls in ConfigHelpers. r=handyman

Differential Revision: https://phabricator.services.mozilla.com/D263628

Author: bobowen

security/sandbox/win/gtest/TestConfigHelpers.cpp

@@ -8,7 +8,7 @@
 #include "gmock/gmock.h"
 
 #include <string>
-#include <winreg.h>
+#include <windows.h>
 
 #include "nsLiteralString.h"
 #include "sandbox/win/src/sandbox.h"

security/sandbox/win/src/sandboxbroker/ConfigHelpers.cpp

@@ -6,8 +6,7 @@
 
 #include "ConfigHelpers.h"
 
-#include <winerror.h>
-#include <winreg.h>
+#include <windows.h>
 
 #include "mozilla/Logging.h"
 #include "nsStringFwd.h"