update redirects for /studio files for the restructure from this CL: https://critique.corp.google.com/#review/121726749
am: ab5bf95626

* commit 'ab5bf95626850e97124b912ca2699fb164574186':
  update redirects for /studio files for the restructure from this CL: https://critique.corp.google.com/#review/121726749

Change-Id: I7524aa066efa4241c6a14d881b23dee0da8e2632