Introduce new MNC API version.

Change-Id: Ib40822e82ea389092727dfc1f2f9ada5d04f2e87
diff --git a/api/current.txt b/api/current.txt
index 13b1d11..9c26faa 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -21789,6 +21789,7 @@
     field public static final int KITKAT_WATCH = 20; // 0x14
     field public static final int LOLLIPOP = 21; // 0x15
     field public static final int LOLLIPOP_MR1 = 22; // 0x16
+    field public static final int MNC = 10000; // 0x2710
   }
 
   public final class Bundle extends android.os.BaseBundle implements java.lang.Cloneable android.os.Parcelable {
diff --git a/api/system-current.txt b/api/system-current.txt
index 3063aaa..62932fd 100644
--- a/api/system-current.txt
+++ b/api/system-current.txt
@@ -23368,6 +23368,7 @@
     field public static final int KITKAT_WATCH = 20; // 0x14
     field public static final int LOLLIPOP = 21; // 0x15
     field public static final int LOLLIPOP_MR1 = 22; // 0x16
+    field public static final int MNC = 10000; // 0x2710
   }
 
   public final class Bundle extends android.os.BaseBundle implements java.lang.Cloneable android.os.Parcelable {
diff --git a/core/java/android/os/Build.java b/core/java/android/os/Build.java
index 2dfd919..e4b594a 100644
--- a/core/java/android/os/Build.java
+++ b/core/java/android/os/Build.java
@@ -597,6 +597,11 @@
          * Lollipop with an extra sugar coating on the outside!
          */
         public static final int LOLLIPOP_MR1 = 22;
+
+        /**
+         * M comes after L.
+         */
+        public static final int MNC = CUR_DEVELOPMENT;
     }
 
     /** The type of build, like "user" or "eng". */