views: Don't need to anti-alias clip a rect.

views: Don't need to anti-alias clip a rect.

OmniboxPopupContentsView used to be clipped by a rounded rect,
so it used a ClipPath and anti-aliased the clip for the corners.

Now it is just a rectangle, so the anti-aliasing is pointless
and potentially adds overhead.

R=sky
BUG=466426
Committed: https://crrev.com/e7c301c0c202e4599102f537b48c4f4288ed468c
Cr-Commit-Position: refs/heads/master@{#323931}

[danakj, 2015-04-06 18:10:23]

The anti-aliased clip was added in
https://chromiumcodereview.appspot.com/10175001/diff/15002/chrome/browser/ui/...

At the time MakeContentsPath was used to make a rounded clip rect via
"addRoundRect".

[danakj, 2015-04-06 18:11:20]

danakj@chromium.org changed reviewers:
+ pkasting@google.com

[danakj, 2015-04-06 18:11:21]

+pkasting

[Peter Kasting, 2015-04-06 19:19:43]

pkasting@chromium.org changed reviewers:
+ pkasting@chromium.org

[Peter Kasting, 2015-04-06 19:19:43]

LGTM

[danakj, 2015-04-06 19:20:16]

The CQ bit was checked by danakj@chromium.org

[commit-bot: I haz the power, 2015-04-06 19:20:40]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1055933003/1

[commit-bot: I haz the power, 2015-04-06 19:25:23]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-04-06 19:26:18]

Patchset 1 (id:??) landed as
https://crrev.com/e7c301c0c202e4599102f537b48c4f4288ed468c
Cr-Commit-Position: refs/heads/master@{#323931}