am 94c5608b: am 9916580e: am befeb767: am 884cc475: am 5eaa09ff: (-s ours) am d1dde055: am e5afc311: Move the layout code out of RenderSessionImpl. [DO NOT MERGE]

* commit '94c5608bcd2f684256d4d4ea1d987c4775347570':
  Move the layout code out of RenderSessionImpl. [DO NOT MERGE]