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Bug 783700: Switch nsColumnSetFrame::BuildDisplayList() to use nsFrameList::Enumerator for walking its child frames. r=dbaron

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This commit is contained in:
Daniel Holbert 2012-08-17 18:12:01 -07:00
parent fdc7afa260
commit d63af71024
1 changed files with 3 additions and 4 deletions
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7
layout/generic/nsColumnSetFrame.cpp
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@ -1114,12 +1114,11 @@ nsColumnSetFrame::BuildDisplayList(nsDisplayListBuilder* aBuilder,
nsDisplayGeneric(aBuilder, this, ::PaintColumnRule, "ColumnRule", nsDisplayGeneric(aBuilder, this, ::PaintColumnRule, "ColumnRule",
nsDisplayItem::TYPE_COLUMN_RULE)); nsDisplayItem::TYPE_COLUMN_RULE));
nsIFrame* kid = mFrames.FirstChild();
// Our children won't have backgrounds so it doesn't matter where we put them. // Our children won't have backgrounds so it doesn't matter where we put them.
while (kid) { for (nsFrameList::Enumerator e(mFrames); !e.AtEnd(); e.Next()) {
nsresult rv = BuildDisplayListForChild(aBuilder, kid, aDirtyRect, aLists); nsresult rv = BuildDisplayListForChild(aBuilder, e.get(),
aDirtyRect, aLists);
NS_ENSURE_SUCCESS(rv, rv); NS_ENSURE_SUCCESS(rv, rv);
kid = kid->GetNextSibling();
} }
return NS_OK; return NS_OK;
} }