Add gitignore and README for Vulkan deps.

Add gitignore and README for Vulkan deps.

These DEPS are managed by ANGLE for its Vulkan back-end.

BUG=angleproject:1319
Committed: https://crrev.com/67f305346846d8876815a5df2a43c51ccb312d28
Cr-Commit-Position: refs/heads/master@{#440230}

[Jamie Madill, 2016-12-21 16:23:22]

Description was changed from

==========
Add gitignore and README for Vulkan deps.

BUG=angleproject:1319
TBR=wez@chromium.org
==========

to

==========
Add gitignore and README for Vulkan deps.

These DEPS are managed by ANGLE for its Vulkan back-end.

BUG=angleproject:1319
==========

[Jamie Madill, 2016-12-21 16:23:22]

jmadill@chromium.org changed reviewers:
+ jam@chromium.org
- wez@chromium.org

[Jamie Madill, 2016-12-21 16:23:47]

jam PTAL at the new README files. Wez thank you for the heads up, and sorry I
didn't catch this before.

[jam, 2016-12-21 21:20:41]

lgtm

[Jamie Madill, 2016-12-21 21:21:48]

The CQ bit was checked by jmadill@chromium.org

[commit-bot: I haz the power, 2016-12-21 21:22:17]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-12-21 21:57:26]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1482355308915340, "parent_rev":
"611128ac8697b68c6da2dade0205dd6f197f3cd6", "commit_rev":
"62fa3c826d2167bf3a28e873c8c54ebf91abbe08"}

[commit-bot: I haz the power, 2016-12-21 21:57:56]

Description was changed from

==========
Add gitignore and README for Vulkan deps.

These DEPS are managed by ANGLE for its Vulkan back-end.

BUG=angleproject:1319
==========

to

==========
Add gitignore and README for Vulkan deps.

These DEPS are managed by ANGLE for its Vulkan back-end.

BUG=angleproject:1319

Review-Url: https://codereview.chromium.org/2593703003
==========

[commit-bot: I haz the power, 2016-12-21 21:57:56]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-12-21 22:00:31]

Description was changed from

==========
Add gitignore and README for Vulkan deps.

These DEPS are managed by ANGLE for its Vulkan back-end.

BUG=angleproject:1319

Review-Url: https://codereview.chromium.org/2593703003
==========

to

==========
Add gitignore and README for Vulkan deps.

These DEPS are managed by ANGLE for its Vulkan back-end.

BUG=angleproject:1319

Committed: https://crrev.com/67f305346846d8876815a5df2a43c51ccb312d28
Cr-Commit-Position: refs/heads/master@{#440230}
==========

[commit-bot: I haz the power, 2016-12-21 22:00:32]

Patchset 1 (id:??) landed as
https://crrev.com/67f305346846d8876815a5df2a43c51ccb312d28
Cr-Commit-Position: refs/heads/master@{#440230}