Jetpack: Deprecated Modules: Fix the call to check if something's active.  I had used one way then missed completing the changeover to the new.

git-svn-id: https://plugins.svn.wordpress.org/jetpack/trunk@795962 b8457f37-d9ea-0310-8a92-e5e31aec5664
Jetpack: Accidentally comitted too much.

git-svn-id: https://plugins.svn.wordpress.org/jetpack/trunk@795963 b8457f37-d9ea-0310-8a92-e5e31aec5664