Comment out an unused function argument

Change-Id: I09c90d496edc67d4cad3e2b99f4347dc04713bdb
Reviewed-on: https://chromium-review.googlesource.com/414357
Reviewed-by: Mike Frysinger <vapier@chromium.org>
Cr-Mirrored-From: https://chromium.googlesource.com/breakpad/breakpad
Cr-Mirrored-Commit: e6ef06f13d702a6c1271ca5f198ca738cffd2403
1 file changed