Niels Möller 392f8d0fa9 Add JoinFilename to testsupport code, replacing use of rtc::Pathname.
This is a partial revert of https://codereview.webrtc.org/2533213005,
deleting rtc::File methods accepting an rtc::Pathname argument.

Bug: webrtc:6424
Change-Id: Ib16bdc7294dbddfa12ba9ae206c024ff97e529a4
Reviewed-on: https://webrtc-review.googlesource.com/80180
Commit-Queue: Niels Moller <nisse@webrtc.org>
Reviewed-by: Patrik Höglund <phoglund@webrtc.org>
Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#23489}
2018-06-01 11:36:51 +00:00
..