SipSettings: Set UID for user-entered SipProfiles.

Change-Id: Ic6e243090abf772b32e54b26d7fa5b4bded38184
diff --git a/src/com/android/phone/sip/SipSettings.java b/src/com/android/phone/sip/SipSettings.java
index 375b498..c78537a 100644
--- a/src/com/android/phone/sip/SipSettings.java
+++ b/src/com/android/phone/sip/SipSettings.java
@@ -110,7 +110,7 @@
         void updateSummary() {
             int profileUid = mProfile.getCallingUid();
             Log.v(TAG, "profile uid is " + profileUid);
-            setSummary((profileUid == -1) ?
+            setSummary((profileUid == 0) ?
                     mInactiveString : ((profileUid == mUid) ?
                     mActiveString : getString(R.string.account_summary,
                     mActiveString, getPackageNameFromUid(profileUid))));
@@ -300,7 +300,7 @@
 
     private void handleProfileClick(final SipProfile profile) {
         int uid = profile.getCallingUid();
-        if (uid == mUid || uid == -1) {
+        if (uid == mUid || uid == 0) {
             startSipEditor(profile);
             return;
         }