Issue #1862 - Follow-up: Replace deprecated Harfbuzz functions with current ones.

Based on Mozilla bug 1500356.

1 files changed, 3 insertions, 3 deletions

diff --git a/gfx/thebes/gfxFontEntry.h b/gfx/thebes/gfxFontEntry.h
index 7f0e7215be..77346f3ea3 100644
--- a/gfx/thebes/gfxFontEntry.h
+++ b/gfx/thebes/gfxFontEntry.h
@@ -320,11 +320,11 @@ public:
     struct ScriptRange {
         uint32_t         rangeStart;
         uint32_t         rangeEnd;
-        hb_tag_t         tags[3]; // one or two OpenType script tags to check,
-                                  // plus a NULL terminator
+        uint32_t         numTags; // number of entries in the tags[] array
+        hb_tag_t         tags[3]; // up to three OpenType script tags to check
     };
 
-    bool SupportsScriptInGSUB(const hb_tag_t* aScriptTags);
+    bool SupportsScriptInGSUB(const hb_tag_t* aScriptTags, uint32_t aNumTags);
 
     nsString         mName;
     nsString         mFamilyName;