am 76a01424: am 871a6d7d: Merge "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 '76a0142477e3ebda381d717572b21b355c172c26':
  Revert "This restores JB MR0 behavior where the framework throws an exception for improper layouts that are missing layout_width and/or layout_height."