Remove DEBUG_JIT from Zygote flags.

The flag is being obsolete by the move to JIT.

Change-Id: Ifb9fab7c561c7f5137aa78c34dd55c552a9505f5
diff --git a/core/java/com/android/internal/os/Zygote.java b/core/java/com/android/internal/os/Zygote.java
index 197004c..8186378 100644
--- a/core/java/com/android/internal/os/Zygote.java
+++ b/core/java/com/android/internal/os/Zygote.java
@@ -39,10 +39,8 @@
     public static final int DEBUG_ENABLE_SAFEMODE   = 1 << 3;
     /** Enable logging of third-party JNI activity. */
     public static final int DEBUG_ENABLE_JNI_LOGGING = 1 << 4;
-    /** enable the JIT compiler */
-    public static final int DEBUG_ENABLE_JIT         = 1 << 5;
     /** Force generation of native debugging information. */
-    public static final int DEBUG_GENERATE_DEBUG_INFO = 1 << 6;
+    public static final int DEBUG_GENERATE_DEBUG_INFO = 1 << 5;
 
     /** No external storage should be mounted. */
     public static final int MOUNT_EXTERNAL_NONE = 0;