Bug 143152

Summary:

WebProcessProxy should not retain WebBackForwardListItems forever.

Product:

WebKit

Reporter:

Andreas Kling <kling>

Component:

History

Assignee:

Andreas Kling <kling>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

andersca, kling

Priority:

Keywords:

InRadar, Performance

Version:

528+ (Nightly build)

Hardware:

Unspecified

OS:

Unspecified

Attachments:

Description	Flags
Proposed patch	none

Description Andreas Kling 2015-03-27 14:15:24 PDT

<rdar://problem/19925709>

It's silly that WebProcessProxy keeps WebBackForwardListItems around after they get evicted from the back/forward list.
We already handle the case where the web process sends an IPC message referencing an invalid back/forward list item anyway.

Comment 1 Andreas Kling 2015-03-27 14:19:33 PDT

Created attachment 249607 [details]
Proposed patch

Comment 2 Andreas Kling 2015-03-27 15:02:35 PDT

Comment on attachment 249607 [details]
Proposed patch

Clearing flags on attachment: 249607

Committed r182084: <http://trac.webkit.org/changeset/182084>

Comment 3 Andreas Kling 2015-03-27 15:02:40 PDT

All reviewed patches have been landed.  Closing bug.