Bug 132034

Summary:

ASSERTION FAILED: scrollerImp == scrollbarPainterForScrollbar(_scrollbar) on two API tests

Product:

WebKit

Reporter:

Tim Horton <thorton>

Component:

WebCore Misc.

Assignee:

Tim Horton <thorton>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

ap, bdakin, simon.fraser

Priority:

Keywords:

InRadar

Version:

528+ (Nightly build)

Hardware:

Unspecified

OS:

Unspecified

Attachments:

Description	Flags
patch	simon.fraser: review+

Description Tim Horton 2014-04-22 18:33:46 PDT

scrollerImpWithStyle:controlSize:horizontal:replacingScrollerImp: moves the delegate
from the old scrollerImp to the new one, and also happens to call shouldUseLayerPerPartForScrollerImp.
Since scrollerImpWithStyle: has not returned yet, the scrollbarPainterForScrollbar still returns the old scrollerImp,
so this assertion fires. It's safe to remove this because supportsUpdateOnSecondaryThread doesn't make use of the imp.

<rdar://problem/16624332>

Comment 1 Tim Horton 2014-04-22 18:34:50 PDT

Created attachment 229937 [details]
patch

Comment 2 Tim Horton 2014-04-22 18:38:20 PDT

http://trac.webkit.org/changeset/167693