GitLab

design doc: https://docs.google.com/document/d/19dGklalQTRtRrG3PKrVbDRmYPLHGLnsGEwUaed7sAFQ/edit?usp=sharing

overview cl: https://chromium-review.googlesource.com/c/chromium/src/+/2393252

Chrome status: https://www.chromestatus.com/feature/5739732661174272

Bug: 1072058
Change-Id: I8a73e070d0121635be015239dc8f6c34a55fad97
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2461219
Commit-Queue: Lu Huang <luhua@microsoft.com>
Reviewed-by: Dominick Ng <dominickn@chromium.org>
Reviewed-by: Alan Cutter <alancutter@chromium.org>
Reviewed-by: Marijn Kruisselbrink <mek@chromium.org>
Reviewed-by: Mandy Chen <mandy.chen@microsoft.com>
Cr-Commit-Position: refs/heads/master@{#827000}