am 6e86915e: Merge "Fixes to battery stats debug output." into gingerbread

Merge commit '6e86915e8f5dfffa60ae5d1a4ca9aa74912fd026' into gingerbread-plus-aosp

* commit '6e86915e8f5dfffa60ae5d1a4ca9aa74912fd026':
  Fixes to battery stats debug output.