40421 2010-06-10 05:33:58 -0700 REGRESSION: GMail becomes blank after closing other tabs 2010-07-09 12:49:03 -0700 1 1 1 Unclassified WebKit Layout and Rendering 528+ (Nightly build) Mac (Intel) OS X 10.6 RESOLVED FIXED InRadar, Regression P1 Normal --- 1 ismail simon.fraser ap kahnyl simon.fraser oldest_to_newest 236317 0 ismail 2010-06-10 05:33:58 -0700 How to reproduce; - Open GMail in one tab - Open another tab and visit your favourite news site - Open another tabs and visit just another site - Close two tabs Expected results: - GMai is shown as usual What happens instead: - GMail tab is blank Note 1: Safari 4/5 does not have this problem, only WebKit Note 2: Disabling Flash plugin fixes the issue 236455 1 ap 2010-06-10 11:16:10 -0700 I cannot reproduce this with r60936 on Mac OS X 10.5.8 and Flash 10.0 r42 installed. 236458 2 ismail 2010-06-10 11:18:14 -0700 (In reply to comment #1) > I cannot reproduce this with r60936 on Mac OS X 10.5.8 and Flash 10.0 r42 installed. Would you mind trying with Flash 10.1 rc7? I am on OSX 10.6.3 fwiw. 236526 3 ismail 2010-06-10 14:11:28 -0700 Looks like Adobe just released Flash Plugin 10.1 as stable and bug is reproducible with it. 236541 4 ismail 2010-06-10 14:34:30 -0700 Problem doesn't seem to reproducible with Flash plugin 10.0 r45, so the problem lies in the 10.1 update. 236558 5 simon.fraser 2010-06-10 15:13:55 -0700 <rdar://problem/8081382> 237039 6 ap 2010-06-11 14:33:45 -0700 I could reproduce this on Mac OS X 10.6 with nightly r60968 and Flash 10.1. I could not reproduce under the same configuration with accelerated compositing disabled. Doesn't seem to happen with shipping Safari/WebKit 5 indeed. 247313 7 simon.fraser 2010-07-06 22:35:52 -0700 *** Bug 41738 has been marked as a duplicate of this bug. *** 247319 8 60683 simon.fraser 2010-07-06 22:45:32 -0700 Created attachment 60683 Patch 247328 9 60683 mitz 2010-07-06 22:56:20 -0700 Comment on attachment 60683 Patch WebCore/ChangeLog:16 + are suspended (indicating that we'reinside recalcStyle()). Typo: we'reinside I would have added a public setNeedsStyleRecalcSoon() method to HTMLFrameOwnerElement and not exposed ContainerNode::queuePostAttachCallBack(). r=me 247681 10 simon.fraser 2010-07-07 12:28:44 -0700 http://trac.webkit.org/changeset/62687 248925 11 ismail 2010-07-09 05:00:55 -0700 The original bug is fixed but there is still a one time flicker when switching to GMail tab, which is a regression compared to Safari 5. 249030 12 simon.fraser 2010-07-09 08:46:39 -0700 The flicker is a tiled layer issue. I'm working on fixing that via bug 34009. 249190 13 simon.fraser 2010-07-09 12:49:03 -0700 *** Bug 41881 has been marked as a duplicate of this bug. *** 60683 2010-07-06 22:45:32 -0700 2010-07-06 22:56:20 -0700 Patch bug-40421-20100706224531.patch text/plain 6488 simon.fraser ZGlmZiAtLWdpdCBhL1dlYkNvcmUvQ2hhbmdlTG9nIGIvV2ViQ29yZS9DaGFuZ2VMb2cKaW5kZXgg ZTAxN2JhYTk5NzA4MjIyMDdhY2I1MDRiMjk4NjM4MWFkMTI1ZmM4Yy4uNDEzN2RiYTViMzg0NGI5 OTQ1NmI0NGVkNDg1MzQ0MTM5NGRjNmRkMiAxMDA2NDQKLS0tIGEvV2ViQ29yZS9DaGFuZ2VMb2cK KysrIGIvV2ViQ29yZS9DaGFuZ2VMb2cKQEAgLTEsMyArMSwzNiBAQAorMjAxMC0wNy0wNiAgU2lt b24gRnJhc2VyICA8c2ltb24uZnJhc2VyQGFwcGxlLmNvbT4KKworICAgICAgICBSZXZpZXdlZCBi eSBOT0JPRFkgKE9PUFMhKS4KKworICAgICAgICBSRUdSRVNTSU9OOiBHTWFpbCBiZWNvbWVzIGJs YW5rIGFmdGVyIGNsb3Npbmcgb3RoZXIgdGFicworICAgICAgICBodHRwczovL2J1Z3Mud2Via2l0 Lm9yZy9zaG93X2J1Zy5jZ2k/aWQ9NDA0MjEKKworICAgICAgICBSZW5kZXJMYXllckNvbXBvc2l0 b3IncyBhdHRhY2gvZGV0YWNoUm9vdFBsYXRmb3JtTGF5ZXIgbWV0aG9kcyB1c2UKKyAgICAgICAg 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