Merge "Remove round rect clipping optimization." into oc-dev

}

bool SkiaCanvas::clipPath(const SkPath* path, SkClipOp op) {

    SkRRect roundRect;

    if (path->isRRect(&roundRect)) {

        this->recordClip(roundRect, op);

        mCanvas->clipRRect(roundRect, op);

    } else {

    this->recordClip(*path, op);

    mCanvas->clipPath(*path, op);

    }

    return !mCanvas->isClipEmpty();

}