Merge from Widevine repo of http://go/wvgerrit/35480
This relaxes the watchdog timer around the level 3 oemcrypto
initialization to 120 seconds. There are also a couple of new log
messages at the end of initialization and at termination.
Library for arm updated:
level3/arm/libwvlevel3.a Level3 Library 4445 Oct 4 2017 17:06:25
bug: 65379279
Test: unit tests on n5. View netflix on Nexus 5. GTS tests on N5.
Change-Id: Id474d6728da557051801d2ca92987496672b896a
913c890c5f