diff --git a/api/current.txt b/api/current.txt
index 9b9f4ad..012ecb8 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -27394,55 +27394,6 @@
     field public static final android.os.Parcelable.Creator CREATOR;
   }
 
-  public class DisconnectCause {
-    method public static java.lang.String toString(int);
-    field public static final int BUSY = 4; // 0x4
-    field public static final int CALL_BARRED = 20; // 0x14
-    field public static final int CDMA_ACCESS_BLOCKED = 35; // 0x23
-    field public static final int CDMA_ACCESS_FAILURE = 32; // 0x20
-    field public static final int CDMA_CALL_LOST = 41; // 0x29
-    field public static final int CDMA_DROP = 27; // 0x1b
-    field public static final int CDMA_INTERCEPT = 28; // 0x1c
-    field public static final int CDMA_LOCKED_UNTIL_POWER_CYCLE = 26; // 0x1a
-    field public static final int CDMA_NOT_EMERGENCY = 34; // 0x22
-    field public static final int CDMA_PREEMPTED = 33; // 0x21
-    field public static final int CDMA_REORDER = 29; // 0x1d
-    field public static final int CDMA_RETRY_ORDER = 31; // 0x1f
-    field public static final int CDMA_SO_REJECT = 30; // 0x1e
-    field public static final int CONGESTION = 5; // 0x5
-    field public static final int CS_RESTRICTED = 22; // 0x16
-    field public static final int CS_RESTRICTED_EMERGENCY = 24; // 0x18
-    field public static final int CS_RESTRICTED_NORMAL = 23; // 0x17
-    field public static final int DIALED_MMI = 39; // 0x27
-    field public static final int EMERGENCY_ONLY = 37; // 0x25
-    field public static final int ERROR_UNSPECIFIED = 36; // 0x24
-    field public static final int FDN_BLOCKED = 21; // 0x15
-    field public static final int ICC_ERROR = 19; // 0x13
-    field public static final int INCOMING_MISSED = 1; // 0x1
-    field public static final int INCOMING_REJECTED = 16; // 0x10
-    field public static final int INVALID_CREDENTIALS = 10; // 0xa
-    field public static final int INVALID_NUMBER = 7; // 0x7
-    field public static final int LIMIT_EXCEEDED = 15; // 0xf
-    field public static final int LOCAL = 3; // 0x3
-    field public static final int LOST_SIGNAL = 14; // 0xe
-    field public static final int MAXIMUM_VALID_VALUE = 42; // 0x2a
-    field public static final int MINIMUM_VALID_VALUE = 0; // 0x0
-    field public static final int MMI = 6; // 0x6
-    field public static final int NORMAL = 2; // 0x2
-    field public static final int NOT_DISCONNECTED = 0; // 0x0
-    field public static final int NOT_VALID = -1; // 0xffffffff
-    field public static final int NO_PHONE_NUMBER_SUPPLIED = 38; // 0x26
-    field public static final int NUMBER_UNREACHABLE = 8; // 0x8
-    field public static final int OUT_OF_NETWORK = 11; // 0xb
-    field public static final int OUT_OF_SERVICE = 18; // 0x12
-    field public static final int POWER_OFF = 17; // 0x11
-    field public static final int SERVER_ERROR = 12; // 0xc
-    field public static final int SERVER_UNREACHABLE = 9; // 0x9
-    field public static final int TIMED_OUT = 13; // 0xd
-    field public static final int UNOBTAINABLE_NUMBER = 25; // 0x19
-    field public static final int VOICEMAIL_NUMBER_MISSING = 40; // 0x28
-  }
-
   public class NeighboringCellInfo implements android.os.Parcelable {
     ctor public deprecated NeighboringCellInfo();
     ctor public deprecated NeighboringCellInfo(int, int);
@@ -27494,7 +27445,7 @@
     method public static boolean isEmergencyNumber(java.lang.String);
     method public static boolean isGlobalPhoneNumber(java.lang.String);
     method public static boolean isISODigit(char);
-    method public static boolean isLocalEmergencyNumber(java.lang.String, android.content.Context);
+    method public static boolean isLocalEmergencyNumber(android.content.Context, java.lang.String);
     method public static final boolean isNonSeparator(char);
     method public static final boolean isReallyDialable(char);
     method public static final boolean isStartsPostDial(char);
diff --git a/telephony/java/android/telephony/DisconnectCause.java b/telephony/java/android/telephony/DisconnectCause.java
index d2044be..604b895 100644
--- a/telephony/java/android/telephony/DisconnectCause.java
+++ b/telephony/java/android/telephony/DisconnectCause.java
@@ -18,6 +18,8 @@
 
 /**
  * Contains disconnect call causes generated by the framework and the RIL.
+ *
+ * @hide
  */
 public class DisconnectCause {
 
diff --git a/telephony/java/android/telephony/PhoneNumberUtils.java b/telephony/java/android/telephony/PhoneNumberUtils.java
index 9da032a..6996659 100644
--- a/telephony/java/android/telephony/PhoneNumberUtils.java
+++ b/telephony/java/android/telephony/PhoneNumberUtils.java
@@ -1742,16 +1742,14 @@
 
     /**
      * Checks if a given number is an emergency number for the country that the user is in.
-     *
-     * @param number the number to look up.
      * @param context the specific context which the number should be checked against
+     * @param number the number to look up.
+     *
      * @return true if the specified number is an emergency number for the country the user
      * is currently in.
      */
-    public static boolean isLocalEmergencyNumber(String number, Context context) {
-        return isLocalEmergencyNumberInternal(number,
-                                              context,
-                                              true /* useExactMatch */);
+    public static boolean isLocalEmergencyNumber(Context context, String number) {
+        return isLocalEmergencyNumberInternal(context, number, true /* useExactMatch */);
     }
 
     /**
@@ -1767,27 +1765,24 @@
      * This method is intended for internal use by the phone app when
      * deciding whether to allow ACTION_CALL intents from 3rd party apps
      * (where we're required to *not* allow emergency calls to be placed.)
-     *
-     * @param number the number to look up.
      * @param context the specific context which the number should be checked against
+     * @param number the number to look up.
+     *
      * @return true if the specified number is an emergency number for a local country, based on the
      *              CountryDetector.
      *
      * @see android.location.CountryDetector
      * @hide
      */
-    public static boolean isPotentialLocalEmergencyNumber(String number, Context context) {
-        return isLocalEmergencyNumberInternal(number,
-                                              context,
-                                              false /* useExactMatch */);
+    public static boolean isPotentialLocalEmergencyNumber(Context context, String number) {
+        return isLocalEmergencyNumberInternal(context, number, false /* useExactMatch */);
     }
 
     /**
      * Helper function for isLocalEmergencyNumber() and
      * isPotentialLocalEmergencyNumber().
-     *
-     * @param number the number to look up.
      * @param context the specific context which the number should be checked against
+     * @param number the number to look up.
      * @param useExactMatch if true, consider a number to be an emergency
      *           number only if it *exactly* matches a number listed in
      *           the RIL / SIM.  If false, a number is considered to be an
@@ -1799,9 +1794,8 @@
      *
      * @see android.location.CountryDetector
      */
-    private static boolean isLocalEmergencyNumberInternal(String number,
-                                                          Context context,
-                                                          boolean useExactMatch) {
+    private static boolean isLocalEmergencyNumberInternal(Context context, String number,
+            boolean useExactMatch) {
         String countryIso;
         CountryDetector detector = (CountryDetector) context.getSystemService(
                 Context.COUNTRY_DETECTOR);
diff --git a/telephony/java/com/android/internal/telephony/CallerInfo.java b/telephony/java/com/android/internal/telephony/CallerInfo.java
index f6143ed..f8dd7cf 100644
--- a/telephony/java/com/android/internal/telephony/CallerInfo.java
+++ b/telephony/java/com/android/internal/telephony/CallerInfo.java
@@ -276,7 +276,7 @@
         // Change the callerInfo number ONLY if it is an emergency number
         // or if it is the voicemail number.  If it is either, take a
         // shortcut and skip the query.
-        if (PhoneNumberUtils.isLocalEmergencyNumber(number, context)) {
+        if (PhoneNumberUtils.isLocalEmergencyNumber(context, number)) {
             return new CallerInfo().markAsEmergency(context);
         } else if (PhoneNumberUtils.isVoiceMailNumber(number)) {
             return new CallerInfo().markAsVoiceMail();
diff --git a/telephony/java/com/android/internal/telephony/CallerInfoAsyncQuery.java b/telephony/java/com/android/internal/telephony/CallerInfoAsyncQuery.java
index 74f73b5..34fed5e 100644
--- a/telephony/java/com/android/internal/telephony/CallerInfoAsyncQuery.java
+++ b/telephony/java/com/android/internal/telephony/CallerInfoAsyncQuery.java
@@ -399,7 +399,7 @@
         cw.number = number;
 
         // check to see if these are recognized numbers, and use shortcuts if we can.
-        if (PhoneNumberUtils.isLocalEmergencyNumber(number, context)) {
+        if (PhoneNumberUtils.isLocalEmergencyNumber(context, number)) {
             cw.event = EVENT_EMERGENCY_NUMBER;
         } else if (PhoneNumberUtils.isVoiceMailNumber(number)) {
             cw.event = EVENT_VOICEMAIL_NUMBER;