GitLab

This reverts commit 08741021.

Reason for revert: Breaks TabSearch on Mac. See http://crbug.com/1131162 .

Original change's description:
> Remove a few conversion methods on WebWidgetClient.
> 
> Use the WidgetBase implementations instead of going via the
> WebWidgetClient.
> 
> BUG=1097816
> 
> Change-Id: Ib08b5748806fe3862ac291d354043326d3172282
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2419129
> Reviewed-by: danakj <danakj@chromium.org>
> Commit-Queue: Dave Tapuska <dtapuska@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#809421}

TBR=danakj@chromium.org,dtapuska@chromium.org

Change-Id: I4a5f560c73177acfa6d01464bc37eade2a87af62
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: 1097816, 1131162
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2424494Reviewed-by: Robert Liao <robliao@chromium.org>
Commit-Queue: Robert Liao <robliao@chromium.org>
Cr-Commit-Position: refs/heads/master@{#809488}