Unreviewed. Update GObject DOM symbols file after r160336.

* bindings/gobject/webkitdom.symbols: Add new methods exposed for
VideoPlaybackQuality.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@160700 268f45cc-cd09-0410-ab3c-d52691b4dbfc
[CSSRegions] Remove left-over test expectations in fast/regions/layers
https://bugs.webkit.org/show_bug.cgi?id=125841

Reviewed by Dirk Schulze.

The original tests were removed part of https://bugs.webkit.org/show_bug.cgi?id=121828
and added back as expectations only when https://bugs.webkit.org/show_bug.cgi?id=118665
landed.
They should be removed.

* fast/regions/layers/dynamic-layer-added-with-no-layout-expected.txt: Removed.
* fast/regions/layers/dynamic-layer-removed-with-no-layout-expected.txt: Removed.
* fast/regions/layers/regions-promoted-to-layers-expected.txt: Removed.
* fast/regions/layers/regions-promoted-to-layers-horizontal-bt-expected.txt: Removed.
* fast/regions/layers/regions-promoted-to-layers-vertical-lr-expected.txt: Removed.
* fast/regions/layers/regions-promoted-to-layers-vertical-rl-expected.txt: Removed.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@160701 268f45cc-cd09-0410-ab3c-d52691b4dbfc