fix windows build; add blend modes

third_party/third_party.gyp

 # Copyright 2014 PDFium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 {
   'variables': {
     'pdf_enable_xfa%': 0,  # Set to 1 by standalone.gypi in standalone builds.
   },
   'target_defaults': {
     'defines': [
@@ skipping 44 matching lines @@
         'freetype/include/freetype/ftotval.h',
         'freetype/include/freetype/ftoutln.h',
         'freetype/include/freetype/internal/ftobjs.h',
         'freetype/include/freetype/internal/ftstream.h',
         'freetype/include/freetype/internal/tttypes.h',
         'freetype/include/freetype/tttables.h',
         'freetype/include/ft2build.h',
         'freetype/src/base/ftbase.c',
         'freetype/src/base/ftbase.h',
         'freetype/src/base/ftbitmap.c',
+        'freetype/src/base/ftfntfmt.c',
+        'freetype/src/base/ftfstype.c',

[dsinclair, 2016/03/24 01:45:45]

Do these need to be added only if we're in pdfium_use_skia?

[caryclark, 2016/03/24 13:48:03]

Done.

         'freetype/src/base/ftglyph.c',
         'freetype/src/base/ftinit.c',
         'freetype/src/base/ftlcdfil.c',
         'freetype/src/base/ftmm.c',
         'freetype/src/base/ftsystem.c',
+        'freetype/src/base/fttype1.c',
         'freetype/src/cff/cff.c',
         'freetype/src/cff/cffobjs.h',
         'freetype/src/cff/cfftypes.h',
         'freetype/src/cid/type1cid.c',
         'freetype/src/psaux/psaux.c',
         'freetype/src/pshinter/pshinter.c',
         'freetype/src/psnames/psmodule.c',
         'freetype/src/raster/raster.c',
         'freetype/src/sfnt/sfnt.c',
         'freetype/src/smooth/smooth.c',
@@ skipping 319 matching lines @@
             'libtiff/tif_version.c',
             'libtiff/tif_warning.c',
             'libtiff/tif_write.c',
             'libtiff/tif_zip.c',
           ],
         },
       ],
     }],
   ],
 }