Roll harfbuzz-ng to 1.0.5

third_party/harfbuzz-ng/src/hb-ot-head-table.hh

Index: third_party/harfbuzz-ng/src/hb-ot-head-table.hh
diff --git a/third_party/harfbuzz-ng/src/hb-ot-head-table.hh b/third_party/harfbuzz-ng/src/hb-ot-head-table.hh
index 268f133408c58422a74f0b15225e4e199233dbff..fc351cfb48e988d7071bc097e101c15c89625ccb 100644
--- a/third_party/harfbuzz-ng/src/hb-ot-head-table.hh
+++ b/third_party/harfbuzz-ng/src/hb-ot-head-table.hh
@@ -55,7 +55,7 @@ struct head
   inline bool sanitize (hb_sanitize_context_t *c) const
   {
     TRACE_SANITIZE (this);
-    return TRACE_RETURN (c->check_struct (this) && likely (version.major == 1));
+    return_trace (c->check_struct (this) && likely (version.major == 1));
   }
 
   protected:
@@ -138,9 +138,10 @@ struct head
 					 * 2: Like 1 but also contains neutrals;
 					 * -1: Only strongly right to left;
 					 * -2: Like -1 but also contains neutrals. */
+  public:
   SHORT		indexToLocFormat;	/* 0 for short offsets, 1 for long. */
   SHORT		glyphDataFormat;	/* 0 for current format. */
-  public:
+
   DEFINE_SIZE_STATIC (54);
 };