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+

Tim Horton

Reported 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>

Attachments
patch (1.76 KB, patch) 2014-04-22 18:34 PDT, Tim Horton	simon.fraser: review+	Details Formatted Diff Diff
View All Add attachment proposed patch, testcase, etc.

Tim Horton

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

Created attachment 229937 [details] patch

Tim Horton

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

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

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