Revert of Isolate remaining tests under ui/

Revert of Isolate remaining tests under ui/ (patchset #21 id:400001 of https://codereview.chromium.org/724603004/)

Reason for revert:
Speculatively reverting due to chromium.win not triggered testers at all.

http://build.chromium.org/p/chromium.win/builders/Win%20Builder/builds/5439/
succeeded in triggering testers
http://build.chromium.org/p/chromium.win/builders/Win%20Builder/builds/5440/
didn't.

There was no build.git commit nor recipe change.

BUG=441690
Original issue's description:
> Isolate remaining tests under ui/
>
> BUG=98637
> R=maruel@chromium.org,jam@chromium.org
>
> Committed: https://crrev.com/4d293d79bd67b683942fd727c46f2b3173d7f03e
> Cr-Commit-Position: refs/heads/master@{#307954}

TBR=jam@chromium.org,phajdan.jr@chromium.org,jochen@chromium.org
NOTREECHECKS=true
NOTRY=true
BUG=98637
Committed: https://crrev.com/42f9c67b74278051466a2f63d087e6750bd27c53
Cr-Commit-Position: refs/heads/master@{#308066}

[M-A Ruel, 2014-12-12 14:01:39]

Created Revert of Isolate remaining tests under ui/

[commit-bot: I haz the power, 2014-12-12 14:02:05]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/802673002/1

[commit-bot: I haz the power, 2014-12-12 14:03:33]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2014-12-12 14:04:19]

Patchset 1 (id:??) landed as
https://crrev.com/42f9c67b74278051466a2f63d087e6750bd27c53
Cr-Commit-Position: refs/heads/master@{#308066}