TEMP: Revert "frameworks/base: Day and week on data usage (1/2)"

fixes insta reboot on connect to AP tethering

This reverts commit 671f99c71e3b65d6a24043e0b624739ef4f0376e.

Conflicts:
	services/java/com/android/server/net/NetworkPolicyManagerService.java

Change-Id: I80d4022e30186b1f743ce06a72a1f3508bdc6a42