Fix bad iOS module casting.
Fix bad iOS module casting.

Change-Id: I0f8dcd867c56c4b1476c23d280e08448d2e90795
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/2097177
Reviewed-by: Mark Mentovai <f1b5a91d4d6ad523f2610114591c007e75d15084@chromium.org>
Commit-Queue: Justin Cohen <45f934f548b3ee92957d72fd2179b802430e9402@chromium.org>

chromium/crashpad,chromium/crashpad,chromium/crashpad