GitLab

The two types of Mach port rights, send and receive, require distinct
handling. This CL deprecates the TYPE_MACH_PORT name, since it does not
specify the underlying right's type.

Bug: 932175
Change-Id: I4d49eaba1566d8742b7e8235cacc54e0a0075202
Reviewed-on: https://chromium-review.googlesource.com/c/1489176
Commit-Queue: Robert Sesek <rsesek@chromium.org>
Reviewed-by: Ken Rockot <rockot@google.com>
Cr-Commit-Position: refs/heads/master@{#635804}