PRBool  aIsBreakable,
PRBool  aCanBreakBefore,
    TextReflowData(PRInt32 aStartingOffset,                   PRBool  aWrapping,                   PRBool  aSkipWhitespace,                   PRBool  aMeasureText,                   PRBool  aInWord,                   PRBool  aFirstLetterOK,                   PRBool  aIsBreakable,                   PRBool  aComputeMaxWordWidth,                   PRBool  aTrailingSpaceTrimmed)      : mX(0),        mOffset(aStartingOffset),        mMaxWordWidth(0),        mAscent(0),        mDescent(0),        mWrapping(aWrapping),        mSkipWhitespace(aSkipWhitespace),        mMeasureText(aMeasureText),        mInWord(aInWord),        mFirstLetterOK(aFirstLetterOK),        mIsBreakable(aIsBreakable),        mComputeMaxWordWidth(aComputeMaxWordWidth),        mTrailingSpaceTrimmed(aTrailingSpaceTrimmed)    {}