Remove unused macros

TYPEFLAG_PS_OPENTYPE is set but never used, and dropping it means we no
longer need TYPEFLAG_COPYRIGHT_MASK either.

Change-Id: Iefb45b32f53a806f2477ce54b7062b5846a6a806
Reviewed-on: https://gerrit.libreoffice.org/49427Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Khaled Hosny <khaledhosny@eglug.org>

vcl/inc/sft.hxx

@@ -174,14 +174,10 @@ namespace vcl
         int   winDescent;         /**< descender metric for Windows                            */
         bool  symbolEncoded;      /**< true: MS symbol encoded */
         sal_uInt8  panose[10];    /**< PANOSE classification number                            */
-        sal_uInt32 typeFlags;     /**< type flags (copyright bits + PS-OpenType flag)       */
+        sal_uInt32 typeFlags;     /**< type flags (copyright bits)                             */
         sal_uInt16 fsSelection;   /**< OS/2 fsSelection */
     } TTGlobalFontInfo;
 
-#define TYPEFLAG_INVALID        0x8000000
-#define TYPEFLAG_COPYRIGHT_MASK 0x000000E
-#define TYPEFLAG_PS_OPENTYPE    0x0010000
-
 /** ControlPoint structure used by GetTTGlyphPoints() */
     typedef struct {
         sal_uInt32 flags;             /**< 00000000 00000000 e0000000 bbbbbbbb */

vcl/source/fontsubset/sft.cxx

@@ -2392,8 +2392,6 @@ void GetTTGlobalFontInfo(TrueTypeFont *ttf, TTGlobalFontInfo *info)
         }
         memcpy(info->panose, table + 32, 10);
         info->typeFlags = GetUInt16( table, 8 );
-        if( getTable(ttf, O_CFF) )
-            info->typeFlags |= TYPEFLAG_PS_OPENTYPE;
     }
 
     table = getTable(ttf, O_post);

vcl/source/gdi/embeddedfontshelper.cxx

@@ -195,7 +195,7 @@ bool EmbeddedFontsHelper::sufficientTTFRights( const void* data, long size, Font
         GetTTGlobalFontInfo( font, &info );
         CloseTTFont( font );
         // https://www.microsoft.com/typography/otspec/os2.htm#fst
-        int copyright = info.typeFlags & TYPEFLAG_COPYRIGHT_MASK;
+        int copyright = info.typeFlags;
         switch( rights )
         {
             case FontRights::ViewingAllowed: