Remove unused targetFrameID and originalURLString WebHistoryItem members

BUG=341425,340277

Review URL: https://codereview.chromium.org/194903006

git-svn-id: svn://svn.chromium.org/blink/trunk@169051 bbb929c8-8fbe-4397-9dbb-9b2b20218538
use new writePixels (Config8888 is deprecated)

patch from issue 196583003

BUG=

Review URL: https://codereview.chromium.org/197013004

git-svn-id: svn://svn.chromium.org/blink/trunk@169052 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Consider intrinsic size for SVG as list-style-image

When using an SVG as list marker image, don't unconditionally set the
dimensions to a square with the dimensions of ascent / 2, but rather
determine a suitable size using intrinsic dimensions (and ratio).

This aligns behavior with Gecko and IE.

BUG=350734

Review URL: https://codereview.chromium.org/197203003

git-svn-id: svn://svn.chromium.org/blink/trunk@169053 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Undeprecate DocumentClear, CaptureEvents and ReleaseEvents

These are all specified for Document:
http://www.whatwg.org/specs/web-apps/current-work/multipage/obsolete.html#obsolete

There's no spec for Window, so split the CaptureEvents and ReleaseEvents counters.

BUG=none

Review URL: https://codereview.chromium.org/193443004

git-svn-id: svn://svn.chromium.org/blink/trunk@169054 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Revert of Changing transform of a layer should update its container's layout overflow (https://codereview.chromium.org/171023005/)

Reason for revert:
This introduced a sublayer scrolling perf regression (http://crbug.com/351814 ).  It causes invalidations on every scroll increment.

Original issue's description:
> Changing transform of a layer should update its container's layout overflow
> 
> Transformed elements are very much like a relative positioned element.
> When transform changes, it should request a positioned movement layout
> just like StyleDifferenceLayoutPositionedMovementOnly does.
> 
> BUG=338698
> R=jchaffraix@chromium.org
> 
> Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=168761

TBR=jchaffraix@chromium.org,trchen@chromium.org
NOTREECHECKS=true
NOTRY=true
BUG=338698,351814

Review URL: https://codereview.chromium.org/196343006

git-svn-id: svn://svn.chromium.org/blink/trunk@169055 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Fix compile: remove an unnecessary call to WebHistoryItem::setOriginalURLString

That function had been a no-op for a while and was finally deleted in r169051.

BUG=none
TBR=abarth,arv

Review URL: https://codereview.chromium.org/197073006

git-svn-id: svn://svn.chromium.org/blink/trunk@169057 bbb929c8-8fbe-4397-9dbb-9b2b20218538