GitLab

This reverts commit 4a67dcea.

Reason for revert:

Findit (https://goo.gl/kROfz5) identified CL at revision 837301 as the
culprit for failures in the build cycles as shown on:
https://analysis.chromium.org/waterfall/culprit?key=ag9zfmZpbmRpdC1mb3ItbWVyRAsSDVdmU3VzcGVjdGVkQ0wiMWNocm9taXVtLzRhNjdkY2VhZDFkOTRmMDU1ODMxMzU5YjgxZjZiZjZlZTVmY2RlYjIM

Sample Failed Build: https://ci.chromium.org/b/8860806375392401232

Sample Failed Step: compile

Original change's description:
> Use new vulkan-deps repo for all Vulkan dependencies.
> 
> This replaces several grouped dependencies with one meta-repo.
> 
> Bug: angleproject:5390
> Bug: 1153258
> Change-Id: Ifd7a8d5b2903d141d9029fe803c981bdffdedda3
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2590264
> Reviewed-by: dsinclair <dsinclair@chromium.org>
> Reviewed-by: Dirk Pranke <dpranke@google.com>
> Commit-Queue: Jamie Madill <jmadill@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#837301}


Change-Id: Ifafd9ffe155db577b0afed54721fcc38b3c43fae
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: 1153258
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2593594
Cr-Commit-Position: refs/heads/master@{#837357}