Merge "Relax validation of HTTP header values to retain L/M behavior am: 75687ca5ae am: 94442d767a" into nyc-mr1-dev-plus-aosp
am: c2e971c42b

* commit 'c2e971c42b0446394f6141fc65dfd6d9a84f1a54':

Change-Id: I9c3858683109919f9613ef6d549a3281fa9f47ef