GetOptionalHeaderSize  101 chrome/browser/safe_browsing/pe_image_reader_win.cc   *optional_header_size = GetOptionalHeaderSize();
GetOptionalHeaderSize  114 chrome/browser/safe_browsing/pe_image_reader_win.cc       GetOptionalHeaderSize() +
GetOptionalHeaderSize  247 chrome/browser/safe_browsing/pe_image_reader_win.cc       GetOptionalHeaderStart() + GetOptionalHeaderSize();
GetOptionalHeaderSize   88 chrome/browser/safe_browsing/pe_image_reader_win.h   size_t GetOptionalHeaderSize();