Update links for all files under sdk/ that moved to studio/ am: 89d11705a1 am: d10e0132a1 am: 6c568e6322
am: e9746f7a6a

* commit 'e9746f7a6a17222162625565db197ae52bce0be6':
  Update links for all files under sdk/ that moved to studio/

Change-Id: Ia38018c1b0901dd6b89efb71e9626447633fee16