Moving some files and methods around

> Removing android.util package
> Moving static methods and classes out of WallpaperCropActivity
> Removing some unused utility methods

Change-Id: I252a0655ddce195189b6b3f0bf92970e5808c9d7
10 files changed
tree: 66c09a3063e6252d7bf878cc5743c946ddd394c5
  1. src/
  2. WallpaperPicker/