Scott Graham f62a30e977 fuchsia: Implementation of MultiprocessExec
This supports multiprocess tests of the non-fork() variety.

Also, improve directory finding so that the
crashpad_test_test_multiprocess_exec_test_child binary can be located
correctly on Fuchsia.

Doc ref for launchpad:
https://fuchsia.googlesource.com/zircon/+/master/system/ulib/launchpad/include/launchpad/launchpad.h#23

Also, roll mini_chromium to pick up ScopedZxHandle addition. Includes:
a19ef08 Merge ScopedZxHandle from Chromium base
f21c900 fuchsia: Move zircon libs dep to base, rather than global

Bug: crashpad:196
Change-Id: Id01dee43f2d04e682e70c12777aff41f8dd848d6
Reviewed-on: https://chromium-review.googlesource.com/868967
Reviewed-by: Mark Mentovai <mark@chromium.org>
Commit-Queue: Scott Graham <scottmg@chromium.org>
2018-01-17 23:45:42 +00:00
..
2017-11-20 23:38:48 +00:00
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