Revert "Enable autocommit"
Revert "Enable autocommit"

This reverts commit 92cf1acbb99fcda25e9f1d83a5209bcc5da0b3eb.

bowlofstew/changes,bowlofstew/changes,bowlofstew/changes,dropbox/changes,dropbox/changes,wfxiang08/changes,wfxiang08/changes,dropbox/changes,wfxiang08/changes,dropbox/changes,bowlofstew/changes,wfxiang08/changes