Update bundled freetype to 2.6.1

third_party/freetype/src/cff/cf2hints.c

 /***************************************************************************/
 /*                                                                         */
 /*  cf2hints.c                                                             */
 /*                                                                         */
 /*    Adobe's code for handling CFF hints (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 679 matching lines @@
       }
       else
       {
         if ( firstHintEdge->dsCoord > hintmap->edge[indexInsert].dsCoord )
           return;
       }
     }
 
     /* make room to insert */
     {
-      CF2_Int  iSrc = hintmap->count - 1;
-      CF2_Int  iDst = isPair ? hintmap->count + 1 : hintmap->count;
+      CF2_UInt  iSrc = hintmap->count - 1;
+      CF2_UInt  iDst = isPair ? hintmap->count + 1 : hintmap->count;
 
-      CF2_Int  count = hintmap->count - indexInsert;
+      CF2_UInt  count = hintmap->count - indexInsert;
 
 
       if ( iDst >= CF2_MAX_HINT_EDGES )
       {
         FT_TRACE4(( "cf2_hintmap_insertHint: too many hintmaps\n" ));
         return;
       }
 
       while ( count-- )
         hintmap->edge[iDst--] = hintmap->edge[iSrc--];
@@ skipping 1124 matching lines @@
       /* reset state machine */
       glyphpath->moveIsPending = TRUE;
       glyphpath->pathIsOpen    = FALSE;
       glyphpath->pathIsClosing = FALSE;
       glyphpath->elemIsQueued  = FALSE;
     }
   }
 
 
 /* END */