commit 628f62988baee46f58385de962f98409d77c17ef
author dpranke <dpranke@chromium.org> Fri Jul 29 05:47:49 2016
committer Commit bot <commit-bot@chromium.org> Fri Jul 29 05:49:19 2016
tree b89a9ee1127fdff75b7f3b9b392cc5721228208e
parent d73a0995d91e0f059e43f7b0034b4d1badad0587

Flip all but ios-simulator builders to GN.

This affects:

- tryserver.chromium.mac:
  - ios-device
  - ios-simulator-cronet
- chromium.mac
  - ios-device
- chromium.fyi
  - ClangToTiOS
  - EarlGreyiOS

This CL also flips the ios-device-gn builder to use the xcode version
of Clang so that we can get some coverage of that configuration.

The ios-simulator builder will remain on GYP until we drop GYP support.

R=sdefresne@chromium.org, smut@chromium.org
BUG=621708

Review-Url: https://codereview.chromium.org/2194703002
Cr-Commit-Position: refs/heads/master@{#408585}