Log true when there are removed bubbles

Bubble controller includes logging for bubble data updates. Log statement
includes info whether the updates contains removed bubbles.
Update the logic to log true when there are removed bubbles and false, if not.

Bug: 323591549
Change-Id: I3714b3db3c13fa0c1c90cca5b3d2103f1f10f4af
Test: manual
1 file changed