PP_RESOURCEIMAGE_PDF_BUTTON_THUMBNAIL_4   78 chrome/renderer/pepper/pepper_pdf_host.cc   { PP_RESOURCEIMAGE_PDF_BUTTON_THUMBNAIL_4, IDR_PDF_THUMBNAIL_4 },
PP_RESOURCEIMAGE_PDF_BUTTON_THUMBNAIL_4  108 chrome/renderer/pepper/ppb_pdf_impl.cc   { PP_RESOURCEIMAGE_PDF_BUTTON_THUMBNAIL_4, IDR_PDF_THUMBNAIL_4 },