pdfviewer: (draft, not to be checked in, just for backup online) gs implementation

gyp/pdfviewer.gyp

 # GYP file to build pdfviewer.
 #
 # To build on Linux:
 #  ./gyp_skia pdfviewer.gyp && make pdfviewer
 #
 {
   'includes': [
     'apptype_console.gypi',
   ],
   'targets': [
@@ skipping 53 matching lines @@
         },
       ],
       'include_dirs': [
         '../experimental/PdfViewer',
         '../experimental/PdfViewer/pdfparser',
         '../experimental/PdfViewer/pdfparser/native',
         '<(SHARED_INTERMEDIATE_DIR)/native/autogen',
       ],
       'dependencies': [
         'core.gyp:core',
+        'effects.gyp:effects',
         'images.gyp:images',
         'zlib.gyp:zlib',
       ],
     },
     {
       'target_name': 'pdfviewer',
       'type': 'executable',
       'cflags': ['-fexceptions'],
       'cflags_cc': ['-fexceptions'],
       'cflags!': [ '-fno-exceptions' ],
@@ skipping 15 matching lines @@
       ],
     },
   ],
 }
 
 # Local Variables:
 # tab-width:2
 # indent-tabs-mode:nil
 # End:
 # vim: set expandtab tabstop=2 shiftwidth=2: