tree b0e41b1e3a0fa970d379dfec7eb8ab8d3ed08fb4
parent 5d5db96bb8eaf5da646361cfd6bcaa7cc9b05e1f
author Winson Chung <winsonc@google.com> 1557785704 -0700
committer Winson Chung <winsonc@google.com> 1557789730 -0700

Preemptively clear the thumbnail cache as tasks are removed

- Also reset the task thumbnail as the task views are recycled

Bug: 132309376

Change-Id: Ic2cc846e451b6b59ae76326930cb4b85627e95c4