am 1267462c: am f456d4dc: am d4d604e2: Merge "Update Javadoc for EXTRA_NETWORK." into lmp-mr1-dev

* commit '1267462c0bf8ef5a0cfaca535847fc962b2cf32e':
  Update Javadoc for EXTRA_NETWORK.

core/java/android/net/ConnectivityManager.java

@@ -2369,6 +2369,10 @@ public class ConnectivityManager {
      * The lookup key for a {@link Network} object included with the intent after
      * successfully finding a network for the applications request.  Retrieve it with
      * {@link android.content.Intent#getParcelableExtra(String)}.
+     * <p>
+     * Note that if you intend to invoke (@link #setProcessDefaultNetwork(Network)) or
+     * {@link Network#openConnection(java.net.URL)} then you must get a
+     * ConnectivityManager instance before doing so.
      */
     public static final String EXTRA_NETWORK = "android.net.extra.NETWORK";