tree b44997ea932ce0a16670bc2e710b9906477f9c08
parent 977513924c38cb6ec8a831669d8f86e2bb2a78a7
author Tsung-Mao Fang <tmfang@google.com> 1613643298 +0800
committer Tsung-Mao Fang <tmfang@google.com> 1613643805 +0000

Fix broken tests

1) Remove AssistantFeedbackPreferenceController since it didn't use.
2) Refine the AssistantFeedbackPreferenceControllerTest, we need to use
vpn manager object now. (See ag/13519006)

Test: Run robo test
Fix: 180576544
Change-Id: I719711d83201d571427b9f46a6026e0831cddab6