Revert 156678 - Native messaging now uses the MessageService back-end.

Reason: Regression in a ChromeOS extension causing it to continue running after
unloading. (try #2 after the last revert broke compile.)

BUG=142915

Review URL: https://codereview.chromium.org/10818013

[email protected]


Review URL: https://chromiumcodereview.appspot.com/10990064

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@159210 0039d316-1c4b-4281-b951-d872f2087c98
28 files changed