Add Android fingerprint to metrics logs

(Upstreaming)

Adds information about the Android build fingerprint to information that we
send back in our metrics.

BUG=153694

Review URL: https://chromiumcodereview.appspot.com/11014006

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@159957 0039d316-1c4b-4281-b951-d872f2087c98
4 files changed