Header cleanup

Change-Id: Idaf19de3dc75367d49bc01e84e5a9f057c1f8dba
diff --git a/native/jni/jni_common.cpp b/native/jni/jni_common.cpp
index 94e279f..cb2351d 100644
--- a/native/jni/jni_common.cpp
+++ b/native/jni/jni_common.cpp
@@ -21,6 +21,7 @@
 #include "com_android_inputmethod_latin_NativeUtils.h"
 #include "defines.h"
 #include "jni.h"
+#include "jni_common.h"
 #include "proximity_info.h"
 
 #include <cassert>