GitLab

This reverts commit c83231b7.

Reason for revert: Should not have removed flags from enums.xml

Original change's description:
> VR: Remove VR Launch Intents flag
> 
> This flag was really only for development while we weren't sure how to
> handle VR Intents. With Chrome VR browsing already shipped, there's no
> reason not to allow Intents to launch it.
> 
> Change-Id: Ibbc7e5ea41668c073a4a04340ec45bfe40025b0f
> Reviewed-on: https://chromium-review.googlesource.com/959051
> Commit-Queue: Michael Thiessen <mthiesse@chromium.org>
> Reviewed-by: Yaron Friedman <yfriedman@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#542508}

TBR=yfriedman@chromium.org,mthiesse@chromium.org

Change-Id: I6b92369c483f7f0d8a11290bb9a50f6cfd1ea766
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/958021Reviewed-by: Michael Thiessen <mthiesse@chromium.org>
Commit-Queue: Michael Thiessen <mthiesse@chromium.org>
Cr-Commit-Position: refs/heads/master@{#542550}