Remove duplicate requestRouteToHost permission test.

This test was missed in http://ag/745545 , which added it to the
legacy ConnectivityManagerPermission test in
android/net/cts/legacy/api22/permission but did not remove it
from the current ConnectivityManagerPermission test in
android/permission/cts.

This CL only removes the duplicate copy. This test is still,
as intended, present in android/net/cts/legacy/api22/permission,
where it was added in http://ag/745545 .

Bug: 23040704
Change-Id: I63ce2bf83eb8a01d0619fdde32e03548a4ea6a72
diff --git a/tests/tests/permission/src/android/permission/cts/ConnectivityManagerPermissionTest.java b/tests/tests/permission/src/android/permission/cts/ConnectivityManagerPermissionTest.java
index 8714100..a95c96e 100644
--- a/tests/tests/permission/src/android/permission/cts/ConnectivityManagerPermissionTest.java
+++ b/tests/tests/permission/src/android/permission/cts/ConnectivityManagerPermissionTest.java
@@ -53,21 +53,4 @@
             // expected
         }
     }
-
-    /**
-     * Verify that calling {@link ConnectivityManager#requestRouteToHost(int, int)}
-     * requires permissions.
-     * <p>Tests Permission:
-     *   {@link android.Manifest.permission#CHANGE_NETWORK_STATE}.
-     */
-    @SmallTest
-    public void testRequestRouteToHost() {
-        try {
-            mConnectivityManager.requestRouteToHost(ConnectivityManager.TYPE_MOBILE, 1);
-            fail("Was able to call requestRouteToHost");
-        } catch (SecurityException e) {
-            // expected
-        }
-    }
 }
-