Get the child frame of this frame which contains the given content offset. outChildFrame may be this frame, or nsnull on return. outContentOffset returns the content offset relative to the start of the returned node. You can also pass a hint which tells the method to stick to the end of the first found frame or the beginning of the next in case the offset falls on a boundary.
Implemented in nsFrame.
Referenced by nsFrame::GetChildFrameContainingOffset().