am bb1ababe: am 0c292bb1: Data call establish time is related to network condition which can’t be controlled by the device. Extend the time limitation to 30 seconds to cover most of the cases.

* commit 'bb1ababef8fd8f0ba3e671b426ccc0d26f115ff7':
  Data call establish time is related to network condition which can’t be controlled by the device. Extend the time limitation to 30 seconds to cover most of the cases.

tests/cts/net/src/android/net/cts/ConnectivityManagerTest.java

@@ -288,7 +288,7 @@ public class ConnectivityManagerTest extends AndroidTestCase {
         }
 
         public boolean waitForConnection() throws InterruptedException {
-            return mReceiveLatch.await(10, TimeUnit.SECONDS);
+            return mReceiveLatch.await(30, TimeUnit.SECONDS);
         }
     }
 }