am b73a7e6f: am 37f1c344: (-s ours) am 98d8bead: Add ICU4J prebuilt used by ADT and layoutlib [DO NOT MERGE]

* commit 'b73a7e6f68f3903e120269e2b76d85edb74c1ead':
  Add ICU4J prebuilt used by ADT and layoutlib [DO NOT MERGE]