Merge \"Merge \\\"docs: Added metadata to display AdMob Udacity resource card\\\" into nyc-dev am: b79aac7a0e am: aa63aab59e\" into nyc-mr1-dev-plus-aosp
am: 413dd5f8c7

Change-Id: I85069420bb85877784a8e4d2f83b2bdc677b4abb