ART: Move JNI files to runtime/jni/ .

Test: Rely on TreeHugger.
Change-Id: I9cae11191ef1567ae9453be498882a7767285140
diff --git a/openjdkjvmti/ti_class_loader-inl.h b/openjdkjvmti/ti_class_loader-inl.h
index 95278f4..9b04841 100644
--- a/openjdkjvmti/ti_class_loader-inl.h
+++ b/openjdkjvmti/ti_class_loader-inl.h
@@ -36,7 +36,7 @@
 #include "art_field-inl.h"
 #include "handle.h"
 #include "handle_scope.h"
-#include "jni_internal.h"
+#include "jni/jni_internal.h"
 #include "mirror/object.h"
 #include "mirror/object_array-inl.h"
 #include "well_known_classes.h"