Update pdf.gypi to actually work with Chromium

gyp/pdf.gyp

 {
   'targets': [
     {
       'target_name': 'pdf',
       'product_name': 'skia_pdf',
       'type': 'static_library',
       'standalone_static_library': 1,
       'dependencies': [
         'skia_lib.gyp:skia_lib',
         'zlib.gyp:zlib',
       ],
       'includes': [
         'pdf.gypi',
       ],
       'include_dirs': [
         '../include/pdf',
         '../src/core', # needed to get SkGlyphCache.h and SkTextFormatParams.h
         '../src/utils', # needed to get SkBitSet.h
       ],
       'sources': [
         'pdf.gypi', # Makes the gypi appear in IDEs (but does not modify the build).
+
+        '../src/doc/SkDocument_PDF.cpp', # Chromium does use this file

[djsollen, 2013/08/23 20:49:31]

what will it hurt if chromium does build this?

[robertphillips, 2013/08/25 12:04:20]

I don't know but it should probably be intentionally added rather than just
glommed in there.

       ],
       # This section makes all targets that depend on this target
       # #define SK_SUPPORT_PDF and have access to the pdf header files.
       'direct_dependent_settings': {
         'defines': [
           'SK_SUPPORT_PDF',
         ],
         'include_dirs': [
           '../include/pdf',
         ],
       },
     },
   ],
 }
 
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