ChunkHeader       854 chrome/browser/safe_browsing/safe_browsing_store_file.cc   ChunkHeader header;
ChunkHeader       903 chrome/browser/safe_browsing/safe_browsing_store_file.cc     ChunkHeader header;
ChunkHeader       914 chrome/browser/safe_browsing/safe_browsing_store_file.cc     int64 expected_size = ofs + sizeof(ChunkHeader);