[color] Use Index for colorIdx

Doesn't matter, but matches the description.
This commit is contained in:
Behdad Esfahbod 2018-10-22 21:22:25 -07:00
parent 07386ea410
commit 17ffbc070f

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@ -47,7 +47,7 @@ struct LayerRecord
public:
GlyphID glyphId; /* Glyph ID of layer glyph */
HBUINT16 colorIdx; /* Index value to use with a
Index colorIdx; /* Index value to use with a
* selected color palette.
* An index value of 0xFFFF
* is a special case indicating