160215 2016-07-26 14:39:20 -0700 Move RenderView::shouldDisableLayoutStateForSubtree to SubtreeLayoutStateMaintainer. 2016-07-26 16:35:15 -0700 1 1 1 Unclassified WebKit Layout and Rendering WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED P2 Normal --- 1 zalan zalan commit-queue esprehn+autocc glenn kondapallykalyan simon.fraser oldest_to_newest 1214672 0 zalan 2016-07-26 14:39:20 -0700 ssia. 1214674 1 284634 zalan 2016-07-26 14:44:19 -0700 Created attachment 284634 Patch 1214687 2 284637 zalan 2016-07-26 14:58:39 -0700 Created attachment 284637 Patch 1214689 3 284637 darin 2016-07-26 15:00:32 -0700 Comment on attachment 284637 Patch View in context: https://bugs.webkit.org/attachment.cgi?id=284637&action=review > Source/WebCore/page/FrameView.cpp:204 > bool m_disableLayoutState { false }; The name of this isn’t great. It keeps track of whether we already disabled layout state, and it’s confusing that its name is verb. 1214692 4 284637 darin 2016-07-26 15:02:16 -0700 Comment on attachment 284637 Patch I think the old factoring was clearer, where one function makes the decision about whether to disable layout state, and another does the disabling. I’m not sure that this is an improvement. It’s especially poor to put the actual work of disabling layout state inside a loop just before a return statement. Too subtle I think. 1214693 5 284637 simon.fraser 2016-07-26 15:03:46 -0700 Comment on attachment 284637 Patch View in context: https://bugs.webkit.org/attachment.cgi?id=284637&action=review > Source/WebCore/page/FrameView.cpp:190 > + void disableLayoutStateForSubtree() disableIfNeeded? > Source/WebCore/page/FrameView.cpp:196 > + for (auto* renderer = m_layoutRoot; renderer; renderer = renderer->container()) { > + if (renderer->hasTransform() || renderer->hasReflection()) { > + m_disableLayoutState = true; > + m_layoutRoot->view().disableLayoutState(); > + return; Slight preference for assignment to m_disableLayoutState in one place. You could hoist the loop into a separate function. 1214703 6 284641 zalan 2016-07-26 15:10:08 -0700 Created attachment 284641 Patch 1214706 7 284644 zalan 2016-07-26 15:21:53 -0700 Created attachment 284644 Patch 1214747 8 284644 commit-queue 2016-07-26 16:35:10 -0700 Comment on attachment 284644 Patch Clearing flags on attachment: 284644 Committed r203751: <http://trac.webkit.org/changeset/203751> 1214748 9 commit-queue 2016-07-26 16:35:15 -0700 All reviewed patches have been landed. Closing bug. 284634 2016-07-26 14:44:19 -0700 2016-07-26 14:45:00 -0700 Patch bug-160215-20160726144309.patch text/plain 3408 zalan U3VidmVyc2lvbiBSZXZpc2lvbjogMjAzNzMzCmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViQ29yZS9D aGFuZ2VMb2cgYi9Tb3VyY2UvV2ViQ29yZS9DaGFuZ2VMb2cKaW5kZXggNmNhNWUyYzg2YTU4OGFk YjQyY2YzYTlkODYxYzFlZWM5NzE1ZjhmMi4uZTgwNjFlNjNkMjk2YjMxNzRiZDdmZWUzZDg5ZmU3 MTdhYzQ4MDgzMiAxMDA2NDQKLS0tIGEvU291cmNlL1dlYkNvcmUvQ2hhbmdlTG9nCisrKyBiL1Nv dXJjZS9XZWJDb3JlL0NoYW5nZUxvZwpAQCAtMSwzICsxLDE4IEBACisyMDE2LTA3LTI2ICBaYWxh biBCdWp0YXMgIDx6YWxhbkBhcHBsZS5jb20+CisKKyAgICAgICAgUmVuZGVyVmlldzo6c2hvdWxk RGlzYWJsZUxheW91dFN0YXRlRm9yU3VidHJlZSBzaG91bGQgdGFrZSBjb25zdCBSZW5kZXJFbGVt ZW50JiBpbnN0ZWFkIG9mIFJlbmRlck9iamVjdCoKKyAgICAgICAgaHR0cHM6Ly9idWdzLndlYmtp dC5vcmcvc2hvd19idWcuY2dpP2lkPTE2MDIxNQorCisgICAgICAgIFJldmlld2VkIGJ5IE5PQk9E WSAoT09QUyEpLgorCisgICAgICAgIE5vIGNoYW5nZSBpbiBmdW5jdGlvbmFsaXR5LgorCisgICAg ICAgICogcGFnZS9GcmFtZVZpZXcuY3BwOgorICAgICAgICAoV2ViQ29yZTo6U3VidHJlZUxheW91 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