Fix issue #2258571: Fix build versions

Update the definition of SDK 6, remove all new APIs from it.

Change-Id: Id96827f630ab46279d9ad8d3f7498e5515e0a688
diff --git a/core/java/android/os/Build.java b/core/java/android/os/Build.java
index d4aaba3..ee18e88 100644
--- a/core/java/android/os/Build.java
+++ b/core/java/android/os/Build.java
@@ -158,9 +158,9 @@
         public static final int ECLAIR = 5;
         
         /**
-         * Current work on Eclair MR1.
+         * December 2009: Android 2.0.1
          */
-        public static final int ECLAIR_MR1 = 6;
+        public static final int ECLAIR_0_1 = 6;
     }
     
     /** The type of build, like "user" or "eng". */