Fix a race condition in JIT state refresh under debugging / misc code cleanup.

Bug: 2561283
Change-Id: I9fd94928f3e661de97098808340ea92b28cafa07
diff --git a/vm/interp/Interp.c b/vm/interp/Interp.c
index 4e7a7e3..4401520 100644
--- a/vm/interp/Interp.c
+++ b/vm/interp/Interp.c
@@ -1264,7 +1264,8 @@
 #endif
 #if defined(WITH_JIT)
     dvmJitCalleeSave(interpState.calleeSave);
-    interpState.jitState = gDvmJit.pJitEntryTable ? kJitNormal : kJitOff;
+    /* Initialize the state to kJitNot */
+    interpState.jitState = kJitNot;
 
     /* Setup the Jit-to-interpreter entry points */
     interpState.jitToInterpEntries = jitToInterpEntries;