ART: Fix up small header includes

Test: m
Change-Id: I6978d6eb4b95a6ee810e5a48ca6f5d6c590d4ce1
diff --git a/runtime/native/java_lang_reflect_Field.cc b/runtime/native/java_lang_reflect_Field.cc
index 9f59a1f..2e4dd8a 100644
--- a/runtime/native/java_lang_reflect_Field.cc
+++ b/runtime/native/java_lang_reflect_Field.cc
@@ -27,7 +27,7 @@
 #include "dex_file_annotations.h"
 #include "jni_internal.h"
 #include "mirror/class-inl.h"
-#include "mirror/field.h"
+#include "mirror/field-inl.h"
 #include "native_util.h"
 #include "reflection-inl.h"
 #include "scoped_fast_native_object_access-inl.h"