100879 2012-10-31 12:41:44 -0700 ScrollingStateNode::cloneAndResetNode() should not be virtual 2012-10-31 13:12:15 -0700 1 1 1 Unclassified WebKit Layout and Rendering 528+ (Nightly build) Unspecified Unspecified RESOLVED FIXED P2 Normal --- 1 bdakin bdakin bdakin simon.fraser thorton oldest_to_newest 755555 0 bdakin 2012-10-31 12:41:44 -0700 ScrollingStateNode::cloneAndResetNode() is currently pure virtual, and its implementation is in ScrollingStateScrollingNode. However, all of the work that it does at this time is stuff that a generic ScrollingStateNode could do. We should move this implementation to the base class so that it does not need to be duplicated for future node types. 755557 1 171706 bdakin 2012-10-31 12:45:09 -0700 Created attachment 171706 Patch 755560 2 171706 simon.fraser 2012-10-31 12:47:26 -0700 Comment on attachment 171706 Patch View in context: https://bugs.webkit.org/attachment.cgi?id=171706&action=review > Source/WebCore/page/scrolling/ScrollingStateNode.h:55 > + PassOwnPtr<ScrollingStateNode> cloneAndResetNode(); Maybe we should also change the name; the trailing 'node' is redundant, and suggests that it should take a node parameter. > Source/WebCore/page/scrolling/ScrollingStateScrollingNode.h:44 > + ScrollingStateScrollingNode(ScrollingStateScrollingNode*); Is this a copy constructor? Those normally take const Foo& 755564 3 bdakin 2012-10-31 12:54:50 -0700 (In reply to comment #2) > (From update of attachment 171706 [details]) > View in context: https://bugs.webkit.org/attachment.cgi?id=171706&action=review > > > Source/WebCore/page/scrolling/ScrollingStateNode.h:55 > > + PassOwnPtr<ScrollingStateNode> cloneAndResetNode(); > > Maybe we should also change the name; the trailing 'node' is redundant, and suggests that it should take a node parameter. > Good idea. Changed. > > Source/WebCore/page/scrolling/ScrollingStateScrollingNode.h:44 > > + ScrollingStateScrollingNode(ScrollingStateScrollingNode*); > > Is this a copy constructor? Those normally take const Foo& It is a copy constructor. I will change this too. 755581 4 bdakin 2012-10-31 13:12:15 -0700 http://trac.webkit.org/changeset/133067 171706 2012-10-31 12:45:09 -0700 2012-10-31 12:47:26 -0700 Patch clone-and-reset-for-review.txt text/plain 4995 bdakin SW5kZXg6IFNvdXJjZS9XZWJDb3JlL0NoYW5nZUxvZwo9PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09Ci0tLSBTb3VyY2UvV2Vi Q29yZS9DaGFuZ2VMb2cJKHJldmlzaW9uIDEzMzA2MSkKKysrIFNvdXJjZS9XZWJDb3JlL0NoYW5n ZUxvZwkod29ya2luZyBjb3B5KQpAQCAtMSwzICsxLDI1IEBACisyMDEyLTEwLTMxICBCZXRoIERh a2luICA8YmRha2luQGFwcGxlLmNvbT4KKworICAgICAgICBodHRwczovL2J1Z3Mud2Via2l0Lm9y Zy9zaG93X2J1Zy5jZ2k/aWQ9MTAwODc5CisgICAgICAgIFNjcm9sbGluZ1N0YXRlTm9kZTo6Y2xv bmVBbmRSZXNldE5vZGUoKSBzaG91bGQgbm90IGJlIHZpcnR1YWwKKworICAgICAgICBSZXZpZXdl ZCBieSBOT0JPRFkgKE9PUFMhKS4KKworICAgICAgICBjbG9uZUFuZFJlc2V0Tm9kZSgpIGlzIGN1 cnJlbnRseSBwdXJlIHZpcnR1YWwgYW5kIGltcGxlbWVudGVkIG9ubHkgCisgICAgICAgIGluIFNj cm9sbGluZ1N0YXRlU2Nyb2xsaW5nTm9kZS4gSG93ZXZlciwgYWxsIG9mIHRoZSB3b3JrIHRoYXQg 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