Fix compilation error for 64-bit OS X by simplifying code

The ifdef for __LP64__ is not needed as far as I can see.

Fixes error: cannot initialize a parameter of type 'const sal_GlyphId
*' (aka 'const unsigned int *') with an lvalue of type 'long *'.

Change-Id: I89d3ba29a5cfd1a89141ec86c873eaf384cf446e

vcl/quartz/salgdicommon.cxx

@@ -173,16 +173,8 @@ sal_Bool AquaSalGraphics::CreateFontSubset( const OUString& rToFile,
 
         // make the subsetter provide the requested subset
         FILE* pOutFile = fopen( aToFile.getStr(), "wb" );
-#ifdef __LP64__
-        long *pLongGlyphIDs = (long*)alloca(nGlyphCount * sizeof(long));
-        for (int i = 0; i < nGlyphCount; i++)
-            pLongGlyphIDs[i] = pGlyphIds[i];
-        bool bRC = rInfo.CreateFontSubset( FontSubsetInfo::TYPE1_PFB, pOutFile, NULL,
-            pLongGlyphIDs, pEncoding, nGlyphCount, pGlyphWidths );
-#else
         bool bRC = rInfo.CreateFontSubset( FontSubsetInfo::TYPE1_PFB, pOutFile, NULL,
             pGlyphIds, pEncoding, nGlyphCount, pGlyphWidths );
-#endif
         fclose( pOutFile );
         return bRC;
     }