GitLab

Infra failures for 10b61 (Xcode 10.1 GM) due to MobileDeviceDevelopment.pkg untrusted. Upgrading XCode to 11.1 GM and fixing dimensions to Mac-10.14.

Bug: 1019931
Change-Id: I7507da8965146dfe5a66c012deac9dd36c8cda52
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1894261Reviewed-by: John Budorick <jbudorick@chromium.org>
Commit-Queue: Jeff Yoon <jeffyoon@chromium.org>
Cr-Commit-Position: refs/heads/master@{#711461}