PDFs from lumileds.com do not load with PDF.js. Part of the background loads, then only the spinner continues while using 100% CPU. 

An example pdf is http://www.lumileds.com/uploads/17/DS61-pdf 

This behaviour occurs with both the release version of pdf.js in firefox 41.0.2 and the latest .xpi downloaded from this github page.

}
  endCompat() {
    
  }
  
  consumePath() {
    const ctx = this.ctx;
    if (this.pendingClip) {
      if (this.pendingClip === EO_CLIP) {
        ctx.clip("evenodd");
      } else {
        ctx.clip();
      }
      this.pendingClip = null;
    }
    ctx.beginPath();
  }
  getSinglePixelWidth() {
    if (this._cachedGetSinglePixelWidth === null) {