Fix null IpmemoryService object in AGO project.

WTF will happen in RegularMaintenanceJobService due to
scheduling job and starting maintenance job are in different
processes. In AGO project, scheduling job use inprocess process.
But starting maintenance job use networkstack process. So
IpmemoryService objcet will be null when trying to do the
maintenance job.

Bug: 132763800
Test: Verify on both AGO and non-AGO projects that WFT will not
      happen.
Test: atest NetworkStackTests

Change-Id: I29ea1710b45b8aef697b84e17e793ba9b2cab490
diff --git a/AndroidManifest_InProcess.xml b/AndroidManifest_InProcess.xml
index 275cd02..2778a2a 100644
--- a/AndroidManifest_InProcess.xml
+++ b/AndroidManifest_InProcess.xml
@@ -27,5 +27,9 @@
                 <action android:name="android.net.INetworkStackConnector.InProcess"/>
             </intent-filter>
         </service>
+        <service android:name="com.android.server.connectivity.ipmemorystore.RegularMaintenanceJobService"
+                 android:process="system"
+                 android:permission="android.permission.BIND_JOB_SERVICE" >
+        </service>
     </application>
 </manifest>