Bug 243519. Rework root element frame construction and the CanvasFrame so that the CanvasFrame is an abs-pos container and the root element frame can be positioned. r=fantasai,sr=dbaron

2008-09-08 20:13:17 +12:00
parent 3ab3b92e95
commit d97b45fb8e
17 changed files with 463 additions and 371 deletions
--- a/layout/generic/nsAbsoluteContainingBlock.cpp
+++ b/layout/generic/nsAbsoluteContainingBlock.cpp
@@ -52,17 +52,6 @@
 #include "nsBlockFrame.h"
 #endif

-
-nsresult
-nsAbsoluteContainingBlock::FirstChild(const nsIFrame* aDelegatingFrame,
-                                      nsIAtom*        aListName,
-                                      nsIFrame**      aFirstChild) const
-{
-  NS_PRECONDITION(GetChildListName() == aListName, "unexpected child list name");
-  *aFirstChild = mAbsoluteFrames.FirstChild();
-  return NS_OK;
-}
-
 nsresult
 nsAbsoluteContainingBlock::SetInitialChildList(nsIFrame*       aDelegatingFrame,
                                               nsIAtom*        aListName,