Move PowerStatsPuller

This commit forces git to recognize that PowerStatsPuller was moved
instead of deleted to preserve git history

This should be submited with change I08c9a64ebaa469d94b1c72a85e8e44f9d8cb7cb8

Bug: 148618655
Test: N/A
Change-Id: I21e13dfa9bc913cc4c0b6cf28e0c171c45e11733
1 file changed