Revert "Let change message just be on the top of comments."

This reverts commit 5f88589617a6e035a7e256bddb7ef9aa7462fd2f.

Focus is confused with the radio buttons on top of the text.
Trying to fix the focus ordering has broken other features,
like having the cursor at the end of the text box when using
the reply button from a message. Put the widget ordering back.

Change-Id: I179aac7150d54fdda2aecf96d54248eb476ef2fc
Merge "Revert "Let change message just be on the top of comments.""