Merge "Add user event logging for page rearrangement and LEFT/RIGHT swipes 1....

Merge "Add user event logging for page rearrangement and LEFT/RIGHT swipes 1. Call logOverviewRearrange logging call ONLY when the order actually changed 2. Call logActionOnContainer when containers are swiped. Bug: 32457561 Bug: 32457561" into ub-launcher3-dorval-polish
am: ac648a92

Change-Id: Ie8f33910994d17ffdcd73eb9aaf1357e0eec1777