GitLab

This reverts commit d37f3a32.

Reason for revert:

Findit (https://goo.gl/kROfz5) identified CL at revision 550722 as the
culprit for failures in the build cycles as shown on:
https://findit-for-me.appspot.com/waterfall/culprit?key=ag9zfmZpbmRpdC1mb3ItbWVyRAsSDVdmU3VzcGVjdGVkQ0wiMWNocm9taXVtL2QzN2YzYTMyZDI2NmY0OTIzNWQwMjYwMTcyYTZjZDg1Mzk4MzI0ZDUM

Sample Failed Build: https://ci.chromium.org/buildbot/chromium.memory/Linux%20MSan%20Tests/9167

Sample Failed Step: unit_tests

Original change's description:
> Implement sink list button for Harmony Cast dialog
> 
> - Add CastDialogSinkButton, which will be used for sink list items in
>   the Harmony Cast dialog. It's a subclass of HoverButton that shows a
>   device icon and an optional status indicator (checkmark or throbber).
> - Add UIMediaSink, a struct containing data used to populate the button
> - Add Skia icons used by the button: Cast for EDU, input, speaker,
>   speaker group, and TV
> 
> Screenshot of the button (two of them) in a WIP dialog:
> https://drive.google.com/file/d/1M1R9jO-VHEO18aA3pTpoQBI4FHMU5MEf/view?usp=sharing
> 
> Dimensions and colors are subject to change in later CLs.
> 
> Bug: 826089, 826393
> Change-Id: I0eef58e1c0b9bf2cff3b3d146e911d3a18c7d23c
> Reviewed-on: https://chromium-review.googlesource.com/996458
> Commit-Queue: Takumi Fujimoto <takumif@chromium.org>
> Reviewed-by: mark a. foltz <mfoltz@chromium.org>
> Reviewed-by: Bret Sepulveda <bsep@chromium.org>
> Reviewed-by: Evan Stade <estade@chromium.org>
> Reviewed-by: Adam Parker <amp@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#550722}

Change-Id: I78a18bd028e5574869eca8a3376a43eb5aa5dc74
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: 826089, 826393
Reviewed-on: https://chromium-review.googlesource.com/1012475
Cr-Commit-Position: refs/heads/master@{#550830}