SkPDFCanon

gyp/pdf.gypi

 # Include this gypi to include all 'pdf' files
 # The parent gyp/gypi file must define
 #       'skia_src_path'     e.g. skia/trunk/src
 #       'skia_include_path' e.g. skia/trunk/include
 #
 # The skia build defines these in common_variables.gypi
 #
 {
     'sources': [
         '<(skia_include_path)/pdf/SkPDFDevice.h',
         '<(skia_include_path)/pdf/SkPDFDocument.h',
 
         '<(skia_src_path)/doc/SkDocument_PDF.cpp',
 
+        '<(skia_src_path)/pdf/SkPDFCanon.cpp',
+        '<(skia_src_path)/pdf/SkPDFCanon.h',
         '<(skia_src_path)/pdf/SkPDFCatalog.cpp',
         '<(skia_src_path)/pdf/SkPDFCatalog.h',
         '<(skia_src_path)/pdf/SkPDFDevice.cpp',
         '<(skia_src_path)/pdf/SkPDFDeviceFlattener.cpp',
         '<(skia_src_path)/pdf/SkPDFDeviceFlattener.h',
         '<(skia_src_path)/pdf/SkPDFDocument.cpp',
         '<(skia_src_path)/pdf/SkPDFFont.cpp',
         '<(skia_src_path)/pdf/SkPDFFont.h',
         '<(skia_src_path)/pdf/SkPDFFontImpl.h',
         '<(skia_src_path)/pdf/SkPDFFormXObject.cpp',
@@ skipping 10 matching lines @@
         '<(skia_src_path)/pdf/SkPDFShader.h',
         '<(skia_src_path)/pdf/SkPDFStream.cpp',
         '<(skia_src_path)/pdf/SkPDFStream.h',
         '<(skia_src_path)/pdf/SkPDFTypes.cpp',
         '<(skia_src_path)/pdf/SkPDFTypes.h',
         '<(skia_src_path)/pdf/SkPDFUtils.cpp',
         '<(skia_src_path)/pdf/SkPDFUtils.h',
         '<(skia_src_path)/pdf/SkTSet.h',
     ],
 }