Finish getting rid of WindowManager log spam

Summary:
If need be, we can bring it back. But it's drowning out
everything

Change-Id: Icb3348b70a02c2c6246d2acb5b1c8910435a6409

Test Plan: merge please

Reviewers: synergy

Reviewed By: synergy

Differential Revision: http://review.codefirex.com/D324