Also poll for the MojoChannelMac signal file in AppShimController::PollForChromeReady

App shims poll to determine that the browser is ready to accept
connections from them. Normally they poll for a UNIX domain socket in
the filesystem. But with MojoChannelMac, they need to poll for the
"signal file" that indicates to use Mach IPC instead.

Bug: 932175
Change-Id: Ic792be820f25f196bffd89dedb3db67d574a1750
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1536543
Reviewed-by: ccameron <ccameron@chromium.org>
Commit-Queue: Robert Sesek <rsesek@chromium.org>
Cr-Commit-Position: refs/heads/master@{#643593}
1 file changed