Update bundled freetype to 2.6.1

third_party/freetype/src/cff/cf2font.c

 /***************************************************************************/
 /*                                                                         */
 /*  cf2font.c                                                              */
 /*                                                                         */
 /*    Adobe's code for font instances (body).                              */
 /*                                                                         */
 /*  Copyright 2007-2014 Adobe Systems Incorporated.                        */
 /*                                                                         */
 /*  This software, and all works of authorship, whether in source or       */
 /*  object code form as indicated by the copyright notice(s) included      */
@@ skipping 132 matching lines @@
       /* value; the test doesn't need to be precise, but must be         */
       /* conservative.  The clamp value (default 2333) where             */
       /* `darkenAmount' is zero is well below the overflow value of      */
       /* 32767.                                                          */
       /*                                                                 */
       /* FT_MSB computes the integer part of the base 2 logarithm.  The  */
       /* number of bits for the product is 1 or 2 more than the sum of   */
       /* logarithms; remembering that the 16 lowest bits of the fraction */
       /* are dropped this is correct to within a factor of almost 4.     */
       /* For example, 0x80.0000 * 0x80.0000 = 0x4000.0000 is 23+23 and   */
-      /* is flagged as possible overflow because 0xff.ffff * 0xff.ffff = */
-      /* 0xffff.fe00 is also 23+23.                                      */
+      /* is flagged as possible overflow because 0xFF.FFFF * 0xFF.FFFF = */
+      /* 0xFFFF.FE00 is also 23+23.                                      */
 
       logBase2 = FT_MSB( (FT_UInt32)stemWidthPer1000 ) +
                    FT_MSB( (FT_UInt32)ppem );
 
       if ( logBase2 >= 46 )
         /* possible overflow */
         scaledStem = cf2_intToFixed( x4 );
       else
         scaledStem = FT_MulFix( stemWidthPer1000, ppem );
 
@@ skipping 338 matching lines @@
     *glyphWidth = advWidth;
 
     /* free resources and collect errors from objects we've used */
     cf2_setError( &font->error, lastError );
 
     return font->error;
   }
 
 
 /* END */