Roll third_party/externals/gyp c4fba51:f941a68

Roll third_party/externals/gyp dd831fd:08429da

Summary of changes available at:
https://chromium.googlesource.com/external/gyp/+log/dd831fd..08429da

Committed: https://skia.googlesource.com/skia/+/a35778ba323fff7e5e241af24c6ebd9988ed77b9

[bungeman-skia, 2015-05-29 21:07:03]

The CQ bit was checked by bungeman@google.com to run a CQ dry run

[commit-bot: I haz the power, 2015-05-29 21:07:27]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1162453005/20001

[bungeman-skia, 2015-05-29 21:08:09]

bungeman@google.com changed reviewers:
+ stephana@google.com

[bungeman-skia, 2015-05-29 21:08:10]

Roll gyp to pick up some changes I made to the cmake generator, as well as the
last few months worth of changes.

[bungeman-skia, 2015-05-29 21:09:23]

bungeman@google.com changed reviewers:
+ bsalomon@google.com

[bungeman-skia, 2015-05-29 21:09:24]

Should probably let the current sheriff know too.

[commit-bot: I haz the power, 2015-05-29 21:20:47]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2015-05-29 21:20:49]

Dry run: This issue passed the CQ dry run.

[stephana, 2015-06-01 12:49:04]

On 2015/05/29 21:20:49, commit-bot: I haz the power wrote:
> Dry run: This issue passed the CQ dry run.

lgtm

[bungeman-skia, 2015-06-01 14:11:52]

The CQ bit was checked by bungeman@google.com

[commit-bot: I haz the power, 2015-06-01 14:12:07]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1162453005/20001

[commit-bot: I haz the power, 2015-06-01 14:25:20]

Committed patchset #2 (id:20001) as
https://skia.googlesource.com/skia/+/a35778ba323fff7e5e241af24c6ebd9988ed77b9