roc+%cs.cmu.edu 228ea44f31 Bug 400057. Make nsBlockInFlowLineIterator useful for finding the line containing a frame, searching across block continuations and their overflow lines. Use it in various places, especially in textrun construction. r+sr=dbaron ...

git-svn-id: svn://10.0.0.236/trunk@246660 18797224-902f-48f8-a5cc-f745e15eee43

2008-02-27 09:53:48 +00:00

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