[Webkit-unassigned] [Bug 26194] DeprecatedPtrList should be removed

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=26194





------- Comment #3 from eric at webkit.org  2009-06-04 12:41 PDT -------
The only time floatToRemove is ever non-null is from:
void RenderBox::removeFloatingOrPositionedChildFromBlockLists()

Which is only called when an object is losing float status in a styleWillChange
or the like.

I was also wrong above.  This will not turn this from O(N) to O(N^2) because
we're only going to remove it once.  This will cause pages which make things
floating-and-then-not-again slower, but I doubt anyone would notice.  I do
expect the iPhone will notice the memory savings on all pages which include
floats! :)  So I still think this change is a good one.


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