am 744b4dca: am 09a5321c: Merge "Revert "Revert "This restores JB MR0 behavior where the framework throws an exception for improper layouts that are missing layout_width and/or layout_height.""" into jb-mr1-dev

* commit '744b4dca34e605b80e553a34327067abc862a320':
  Revert "Revert "This restores JB MR0 behavior where the framework throws an exception for improper layouts that are missing layout_width and/or layout_height.""