tree 383bc9222c90b0f32081e9cc47bde557ca535d7f
parent cce1575146fd4943b6c24d3d9fbda4c07e47149b
author sigbjornf@opera.com <sigbjornf@opera.com> 1436770237 +0000
committer sigbjornf@opera.com <sigbjornf@opera.com> 1436770237 +0000

Oilpan: switch ImageLoader to be prefinalized.

If an ImageLoader for an SVGImage ends up being swept out along with a
FrameView (a ScrollableArea), the former may circuitously end up accessing
the latter via its destructor. Having both be eagerly finalized, or
prefinalized, doesn't guarantee a correct destruction order.

Hence, to address, arrange for the ImageLoader to be finalized/disposed of
first by way of a prefinalizing action.

R=haraken
BUG=491488

Review URL: https://codereview.chromium.org/1226373008

git-svn-id: svn://svn.chromium.org/blink/trunk@198753 bbb929c8-8fbe-4397-9dbb-9b2b20218538