Updating platform SDK version for R

  * Finalize resources
  * Update appt/aapt2 constants
  * Update R and SDK constants
  * Fix a crashloop bug

Test: build + boot

bug:150281259

Change-Id: Ie56e12336cd1fcf347ac7164f6988b0c2da77c7d
Merged-In: Ie56e12336cd1fcf347ac7164f6988b0c2da77c7d
diff --git a/core/java/android/os/Build.java b/core/java/android/os/Build.java
index 70b2db7..ef2a8a1 100755
--- a/core/java/android/os/Build.java
+++ b/core/java/android/os/Build.java
@@ -1005,7 +1005,7 @@
         /**
          * R.
          */
-        public static final int R = CUR_DEVELOPMENT;
+        public static final int R = 30;
     }
 
     /** The type of build, like "user" or "eng". */