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: Ibb9798a3004a1e6762deaa7d53b7cd2f1cb6c72a