Make static fields of DUSU$DUF package-private

DataUsageStatUpdater$DataUsageFeedback

This makes a little more sense since they are accessed outside of the
class that they are defined in.

In addition, this fixes errors created by proguard when building with
OpenJDK.

Change-Id: I2c2c514e83fbf789cca59a8ff11df9fd0ac7ffda
1 file changed
tree: 313c98d631539654d91286e27564c6fd9cbd661f
  1. carousel/
  2. chips/
  3. common/
  4. variablespeed/
  5. CleanSpec.mk