Removed old data stack

Fix: 201830726
Test: Manual
Change-Id: I798b17a59c0288b0ceccd8115631c2c87e8e0aeb
diff --git a/src/com/android/phone/PhoneGlobals.java b/src/com/android/phone/PhoneGlobals.java
index f6ec75d..abbd816 100644
--- a/src/com/android/phone/PhoneGlobals.java
+++ b/src/com/android/phone/PhoneGlobals.java
@@ -49,7 +49,6 @@
 import android.telephony.TelephonyCallback;
 import android.telephony.TelephonyLocalConnection;
 import android.telephony.TelephonyManager;
-import android.telephony.data.ApnSetting;
 import android.util.LocalLog;
 import android.util.Log;
 import android.widget.Toast;
@@ -68,8 +67,6 @@
 import com.android.internal.telephony.TelephonyComponentFactory;
 import com.android.internal.telephony.TelephonyIntents;
 import com.android.internal.telephony.data.DataEvaluation.DataDisallowedReason;
-import com.android.internal.telephony.dataconnection.DataConnectionReasons;
-import com.android.internal.telephony.dataconnection.DataConnectionReasons.DataDisallowedReasonType;
 import com.android.internal.telephony.ims.ImsResolver;
 import com.android.internal.telephony.imsphone.ImsPhone;
 import com.android.internal.telephony.imsphone.ImsPhoneCallTracker;
@@ -891,22 +888,13 @@
 
         boolean dataAllowed;
         boolean notAllowedDueToRoamingOff;
-        if (phone.isUsingNewDataStack()) {
-            List<DataDisallowedReason> reasons = phone.getDataNetworkController()
-                    .getInternetDataDisallowedReasons();
-            dataAllowed = reasons.isEmpty();
-            notAllowedDueToRoamingOff = (reasons.size() == 1
-                    && reasons.contains(DataDisallowedReason.ROAMING_DISABLED));
-            mDataRoamingNotifLog.log("dataAllowed=" + dataAllowed + ", reasons=" + reasons);
-            if (VDBG) Log.v(LOG_TAG, "dataAllowed=" + dataAllowed + ", reasons=" + reasons);
-        } else {
-            DataConnectionReasons reasons = new DataConnectionReasons();
-            dataAllowed = phone.isDataAllowed(ApnSetting.TYPE_DEFAULT, reasons);
-            notAllowedDueToRoamingOff = reasons.containsOnly(
-                    DataDisallowedReasonType.ROAMING_DISABLED);
-            mDataRoamingNotifLog.log("dataAllowed=" + dataAllowed + ", reasons=" + reasons);
-            if (VDBG) Log.v(LOG_TAG, "dataAllowed=" + dataAllowed + ", reasons=" + reasons);
-        }
+        List<DataDisallowedReason> reasons = phone.getDataNetworkController()
+                .getInternetDataDisallowedReasons();
+        dataAllowed = reasons.isEmpty();
+        notAllowedDueToRoamingOff = (reasons.size() == 1
+                && reasons.contains(DataDisallowedReason.ROAMING_DISABLED));
+        mDataRoamingNotifLog.log("dataAllowed=" + dataAllowed + ", reasons=" + reasons);
+        if (VDBG) Log.v(LOG_TAG, "dataAllowed=" + dataAllowed + ", reasons=" + reasons);
 
         if (!dataAllowed && notAllowedDueToRoamingOff) {
             // No need to show it again if we never cancelled it explicitly.