Disable work_around_app_jni_bugs

Change-Id: Ib214611e44fdb632eb961bfde0b4da530fd97195
diff --git a/src/dalvik_system_VMRuntime.cc b/src/dalvik_system_VMRuntime.cc
index 3a1eac0..5dcbb41 100644
--- a/src/dalvik_system_VMRuntime.cc
+++ b/src/dalvik_system_VMRuntime.cc
@@ -117,7 +117,8 @@
   if (targetSdkVersion > 0 && targetSdkVersion <= 13 /* honeycomb-mr2 */) {
     // TODO: running with CheckJNI should override this and force you to obey the strictest rules.
     LOG(INFO) << "Turning on JNI app bug workarounds for target SDK version " << targetSdkVersion << "...";
-    Runtime::Current()->GetJavaVM()->work_around_app_jni_bugs = true;
+    // Runtime::Current()->GetJavaVM()->work_around_app_jni_bugs = true;
+    UNIMPLEMENTED(WARNING) << "Support work arounds for app JNI bugs";
   }
 }