commit ed67ba0fa7cf24dcac4847e74507fcd7612a2087
author George Lin <giolin@google.com> Tue Sep 20 17:35:37 2022 +0000
committer George Lin <giolin@google.com> Wed Oct 05 22:37:55 2022 +0000
tree accdef727ec21d52eb85037b3bfddf7be8e9e651
parent 1f21be08253ef66e1d5edbd31c9989a85a46bc2f

[WPP2] Refactor wallpaper picker injectors

1. Make BaseWallpaperInjector a class instead of an abstract class
2. Let BaseWallpaperInjector implement all the functions that are
   defined in WallpapersInjector
3. Rename BaseWallpaperInjector to WallpaperPicker2Injector
4. Use WallpaperPicker2Injector in WallpapersApplication instead of WallpapersInjector
5. Remove WallpapersInjector since it's never used

Bug: 247807196
Test: manuel test to make sure it builds
Change-Id: I694ca91f1ea9232a4605b32d830348420fb76de6