Remove Reference to Internal Phone Constant

Use the constant defined in the test instead.

Change-Id: Ia4c85a56663df0c79910395aaae534407952aaf6
diff --git a/tests/tests/net/src/android/net/cts/ConnectivityManagerTest.java b/tests/tests/net/src/android/net/cts/ConnectivityManagerTest.java
index dcb4e1d..3b85e9f 100644
--- a/tests/tests/net/src/android/net/cts/ConnectivityManagerTest.java
+++ b/tests/tests/net/src/android/net/cts/ConnectivityManagerTest.java
@@ -16,8 +16,6 @@
 
 package android.net.cts;
 
-import com.android.internal.telephony.Phone;
-
 import dalvik.annotation.TestLevel;
 import dalvik.annotation.TestTargetClass;
 import dalvik.annotation.TestTargetNew;
@@ -294,7 +292,7 @@
             fail("Broadcast receiver waiting for ConnectivityManager interrupted.");
         } finally {
             mCm.stopUsingNetworkFeature(ConnectivityManager.TYPE_MOBILE,
-                    Phone.FEATURE_ENABLE_HIPRI);
+                    FEATURE_ENABLE_HIPRI);
             if (!isWifiConnected) {
                 mWifiManager.setWifiEnabled(false);
             }