utils: fix ABI break when compiling gstreamer with -DGST_DISABLE_DEPRECATED

GST_DISABLE_DEPRECATED should only affect visibility of declarations in headers,
not actually remove symbols. See GitDeveloperGuidelines and DeprecatingAPI
pages in wiki.

https://bugzilla.gnome.org/show_bug.cgi?id=402141

gst/gstutils.c

@@ -1321,7 +1321,6 @@ gst_element_factory_can_accept_any_caps_in_direction (GstElementFactory *
   return FALSE;
 }
 
-#ifndef GST_DISABLE_DEPRECATED
 /**
  * gst_element_factory_can_src_caps:
  * @factory: factory to query
@@ -1333,6 +1332,11 @@ gst_element_factory_can_accept_any_caps_in_direction (GstElementFactory *
  *
  * Deprecated: use gst_element_factory_can_src_all_caps() instead.
  */
+#ifndef GST_REMOVE_DEPRECATED
+#ifdef GST_DISABLE_DEPRECATED
+gboolean gst_element_factory_can_src_caps (GstElementFactory * factory,
+    const GstCaps * caps);
+#endif
 gboolean
 gst_element_factory_can_src_caps (GstElementFactory * factory,
     const GstCaps * caps)
@@ -1340,6 +1344,7 @@ gst_element_factory_can_src_caps (GstElementFactory * factory,
   return gst_element_factory_can_accept_all_caps_in_direction (factory, caps,
       GST_PAD_SRC);
 }
+#endif /* GST_REMOVE_DEPRECATED */
 
 /**
  * gst_element_factory_can_sink_caps:
@@ -1352,6 +1357,11 @@ gst_element_factory_can_src_caps (GstElementFactory * factory,
  *
  * Deprecated: use gst_element_factory_can_sink_all_caps() instead.
  */
+#ifndef GST_REMOVE_DEPRECATED
+#ifdef GST_DISABLE_DEPRECATED
+gboolean gst_element_factory_can_sink_caps (GstElementFactory * factory,
+    const GstCaps * caps);
+#endif
 gboolean
 gst_element_factory_can_sink_caps (GstElementFactory * factory,
     const GstCaps * caps)
@@ -1359,7 +1369,7 @@ gst_element_factory_can_sink_caps (GstElementFactory * factory,
   return gst_element_factory_can_accept_all_caps_in_direction (factory, caps,
       GST_PAD_SINK);
 }
-#endif /* GST_DISABLE_DEPRECATED */
+#endif /* GST_REMOVE_DEPRECATED */
 
 /**
  * gst_element_factory_can_sink_all_caps:

win32/common/libgstreamer.def

@@ -303,8 +303,10 @@ EXPORTS
 	gst_element_create_all_pads
 	gst_element_factory_can_sink_all_caps
 	gst_element_factory_can_sink_any_caps
+	gst_element_factory_can_sink_caps
 	gst_element_factory_can_src_all_caps
 	gst_element_factory_can_src_any_caps
+	gst_element_factory_can_src_caps
 	gst_element_factory_create
 	gst_element_factory_find
 	gst_element_factory_get_author