SOURCE := \
    SkPDFCatalog.cpp \
    SkPDFDevice.cpp \
    SkPDFDocument.cpp \
    SkPDFFont.cpp \
    SkPDFFormXObject.cpp \
    SkPDFGraphicState.cpp \
    SkPDFImage.cpp \
    SkPDFPage.cpp \
    SkPDFStream.cpp \
    SkPDFTypes.cpp