[user-data] Move methods to header file

No idea why they were in hb-static.

src/hb-object.hh

@@ -175,14 +175,34 @@ struct hb_user_data_array_t
 
   void init () { lock.init (); items.init (); }
 
-  HB_INTERNAL bool set (hb_user_data_key_t *key,
-			void *              data,
-			hb_destroy_func_t   destroy,
-			hb_bool_t           replace);
+  void fini () { items.fini (lock); lock.fini (); }
 
-  HB_INTERNAL void *get (hb_user_data_key_t *key);
+  bool set (hb_user_data_key_t *key,
+	    void *              data,
+	    hb_destroy_func_t   destroy,
+	    hb_bool_t           replace)
+  {
+    if (!key)
+      return false;
 
-  void fini () { items.fini (lock); lock.fini (); }
+    if (replace) {
+      if (!data && !destroy) {
+	items.remove (key, lock);
+	return true;
+      }
+    }
+    hb_user_data_item_t item = {key, data, destroy};
+    bool ret = !!items.replace_or_insert (item, lock, (bool) replace);
+
+    return ret;
+  }
+
+  void *get (hb_user_data_key_t *key)
+  {
+    hb_user_data_item_t item = {nullptr, nullptr, nullptr};
+
+    return items.find (key, &item, lock) ? item.data : nullptr;
+  }
 };
 
 

src/hb-static.cc

@@ -108,36 +108,4 @@ hb_face_t::load_upem () const
 }
 
 
-/* hb_user_data_array_t */
-
-bool
-hb_user_data_array_t::set (hb_user_data_key_t *key,
-			   void *              data,
-			   hb_destroy_func_t   destroy,
-			   hb_bool_t           replace)
-{
-  if (!key)
-    return false;
-
-  if (replace) {
-    if (!data && !destroy) {
-      items.remove (key, lock);
-      return true;
-    }
-  }
-  hb_user_data_item_t item = {key, data, destroy};
-  bool ret = !!items.replace_or_insert (item, lock, (bool) replace);
-
-  return ret;
-}
-
-void *
-hb_user_data_array_t::get (hb_user_data_key_t *key)
-{
-  hb_user_data_item_t item = {nullptr, nullptr, nullptr};
-
-  return items.find (key, &item, lock) ? item.data : nullptr;
-}
-
-
 #endif