tree e2ea1252b0c2e7d8eee462b7e338487a049a5895
parent f0d6cc73d5b6c2475f0643b3643c640bf3764856
author mstensho@opera.com <mstensho@opera.com@bbb929c8-8fbe-4397-9dbb-9b2b20218538> 1379737521 +0000
committer mstensho@opera.com <mstensho@opera.com@bbb929c8-8fbe-4397-9dbb-9b2b20218538> 1379737521 +0000

Add support for the object-position CSS property.

This is hidden behind an "experimental" runtime flag named
"ObjectFitPosition", together with object-fit.

This is an implementation of object-position as described in
http://www.w3.org/TR/2012/CR-css3-images-20120417/#object-position

Object-position is used to offset replaced content within its content
box. Painting is always clipped against the content box, regardless of
the "overflow" property. This property is useful together with
object-fit (to achieve a difference between content box size and
replaced content size, so that specifying alignment is interesting),
but can also be used on its own.

BUG=236333

Review URL: https://chromiumcodereview.appspot.com/24077007

git-svn-id: svn://svn.chromium.org/blink/trunk@158155 bbb929c8-8fbe-4397-9dbb-9b2b20218538