am dd873d25: am b3a20816: am 5f86f1d1: am e5188530: am 9f99f739: am d2391b49: Further tighten the files that the browser can show

* commit 'dd873d252fdf73f5c8c652b2a5e93c6d86cb462d':
  Further tighten the files that the browser can show