util/mach/exc_server_variants.cc: Remove unused typedefs

util/mach/exc_server_variants.cc: Remove unused typedefs.

BUG=crashpad:12
R=rsesek@chromium.org

Committed: https://chromium.googlesource.com/crashpad/crashpad/+/55861e88ce78498e500e668606a056881576280d

[Mark Mentovai, 2015-03-07 19:04:16]

mark@chromium.org changed reviewers:
+ rsesek@chromium.org

[Mark Mentovai, 2015-03-07 19:04:16]

I did a Crashpad build inside the Chromium tree. Chromium enables
-Wunused-local-typedef, which caught this problem.

This was the only warning that was produced, although more build-side changes
are needed to achieve the integration.

[Robert Sesek, 2015-03-08 03:32:30]

LGTM. I kind of like these for completeness, but integration is important.

[Mark Mentovai, 2015-03-08 19:15:42]

https://codereview.chromium.org/989023002/diff/1/util/mach/exc_server_variant...
File util/mach/exc_server_variants.cc (right):

https://codereview.chromium.org/989023002/diff/1/util/mach/exc_server_variant...
util/mach/exc_server_variants.cc:134: using ExceptionRaiseStateRequest =
__Request__exception_raise_state_t;
They’re still here, they’ve just been promoted up here to the struct level.

[Mark Mentovai, 2015-03-08 19:15:58]

Committed patchset #1 (id:1) manually as
55861e88ce78498e500e668606a056881576280d (presubmit successful).

[Mark Mentovai, 2015-03-09 18:20:58]

Note: Chromium doesn’t enable this warning explicitly, it’s a new warning in
clang that’s enabled at -Wall. Chrome uses a newer clang than the system clang,
so this didn’t appear until trying the in-Chromium build.

The warning is new in clang trunk r217298, and clang 3.6.