[layout] Rename apply_recurse_func to specialization of dispatch_recurse_func

src/OT/Layout/GSUB/SubstLookup.hh

diff --git a/src/OT/Layout/GSUB/SubstLookup.hh b/src/OT/Layout/GSUB/SubstLookup.hh
index 3419b5a..b729950 100644
--- a/src/OT/Layout/GSUB/SubstLookup.hh
+++ b/src/OT/Layout/GSUB/SubstLookup.hh
@@ -100,8 +100,6 @@
       return dispatch (c);
   }
 
-  static inline bool apply_recurse_func (hb_ot_apply_context_t *c, unsigned int lookup_index);
-
   bool serialize_single (hb_serialize_context_t *c,
                          uint32_t lookup_props,
                          hb_sorted_array_t<const HBGlyphID16> glyphs,

src/hb-ot-layout-gpos-table.hh

diff --git a/src/hb-ot-layout-gpos-table.hh b/src/hb-ot-layout-gpos-table.hh
index 0dbfa01..6aa0966 100644
--- a/src/hb-ot-layout-gpos-table.hh
+++ b/src/hb-ot-layout-gpos-table.hh
@@ -2931,8 +2931,6 @@
     dispatch (&c);
   }
 
-  static inline bool apply_recurse_func (hb_ot_apply_context_t *c, unsigned int lookup_index);
-
   template <typename context_t>
   static typename context_t::return_t dispatch_recurse_func (context_t *c, unsigned int lookup_index);
 
@@ -3128,7 +3126,8 @@
   return l.closure_lookups (c, this_index);
 }
 
-/*static*/ bool PosLookup::apply_recurse_func (hb_ot_apply_context_t *c, unsigned int lookup_index)
+template <>
+inline bool PosLookup::dispatch_recurse_func<hb_ot_apply_context_t> (hb_ot_apply_context_t *c, unsigned int lookup_index)
 {
   const PosLookup &l = c->face->table.GPOS.get_relaxed ()->table->get_lookup (lookup_index);
   unsigned int saved_lookup_props = c->lookup_props;

src/hb-ot-layout-gsub-table.hh

diff --git a/src/hb-ot-layout-gsub-table.hh b/src/hb-ot-layout-gsub-table.hh
index bef3814..59a638a 100644
--- a/src/hb-ot-layout-gsub-table.hh
+++ b/src/hb-ot-layout-gsub-table.hh
@@ -65,7 +65,8 @@
   return l.closure_lookups (c, this_index);
 }
 
-/*static*/ bool SubstLookup::apply_recurse_func (hb_ot_apply_context_t *c, unsigned int lookup_index)
+template <>
+inline bool SubstLookup::dispatch_recurse_func<hb_ot_apply_context_t> (hb_ot_apply_context_t *c, unsigned int lookup_index)
 {
   const SubstLookup &l = c->face->table.GSUB.get_relaxed ()->table->get_lookup (lookup_index);
   unsigned int saved_lookup_props = c->lookup_props;

src/hb-ot-layout.cc

diff --git a/src/hb-ot-layout.cc b/src/hb-ot-layout.cc
index addd4da..aa53213 100644
--- a/src/hb-ot-layout.cc
+++ b/src/hb-ot-layout.cc
@@ -1916,7 +1916,7 @@
   const unsigned int table_index = proxy.table_index;
   unsigned int i = 0;
   OT::hb_ot_apply_context_t c (table_index, font, buffer);
-  c.set_recurse_func (Proxy::Lookup::apply_recurse_func);
+  c.set_recurse_func (Proxy::Lookup::template dispatch_recurse_func<OT::hb_ot_apply_context_t>);
 
   for (unsigned int stage_index = 0; stage_index < stages[table_index].length; stage_index++)
   {