GetTextDimensionsOrLength(aRenderingContext,aTextStyle, aBuffer,aLength,aIsEndOfFrame,aDimensionsResult,PR_TRUE);
GetTextDimensionsOrLength(aRenderingContext,aTextStyle,aBuffer,aLength,aDimensionsResult,PR_TRUE);
nsTextFrame::GetTextDimensions(nsIRenderingContext& aRenderingContext,                      nsTextStyle& aTextStyle,                      PRUnichar* aBuffer, PRInt32 aLength, PRBool aIsEndOfFrame,                      nsTextDimensions* aDimensionsResult){  GetTextDimensionsOrLength(aRenderingContext,aTextStyle,                            aBuffer,aLength,aIsEndOfFrame,aDimensionsResult,PR_TRUE);}