Merge "Add message_body column to raw table." into nyc-dev am: 36379ef
am: 6215a4f

* commit '6215a4f6b109479dd0e746bdb32fb17697ea921d':
  Add message_body column to raw table.

Change-Id: Ic3cde57a6159cd52e4ce31200ef749463cac19b4