diff --git a/mozilla/modules/plugin/tools/tester/windows/guiprefs.h b/mozilla/modules/plugin/tools/tester/windows/guiprefs.h
new file mode 100644
index 00000000000..e69de29bb2d
diff --git a/mozilla/modules/plugin/tools/tester/windows/loadstatus.cpp b/mozilla/modules/plugin/tools/tester/windows/loadstatus.cpp
new file mode 100644
index 00000000000..e69de29bb2d
diff --git a/mozilla/modules/plugin/tools/tester/windows/winutils.cpp b/mozilla/modules/plugin/tools/tester/windows/winutils.cpp
new file mode 100644
index 00000000000..e69de29bb2d
diff --git a/mozilla/modules/plugin/tools/tester/windows/winutils.h b/mozilla/modules/plugin/tools/tester/windows/winutils.h
new file mode 100644
index 00000000000..e69de29bb2d