[jumbo] interface is a Windows API macro so avoid that name

interface is macro for struct in some Windows headers which
causes problems when Windows headers get exposed to code that
has named variables or functions interface. Rename a newly
added function parameter to avoid jumbo build breaks.

Change-Id: I99b28cf0474fffd3bb9a01946ea05478b5bbc993
Reviewed-on: https://chromium-review.googlesource.com/c/1418392
Reviewed-by: Brian Sheedy <bsheedy@chromium.org>
Commit-Queue: Eric Lawrence <elawrence@chromium.org>
Cr-Commit-Position: refs/heads/master@{#623786}
2 files changed