AdvanceCrc        942 net/disk_cache/simple/simple_entry_impl.cc   AdvanceCrc(buf, offset, buf_len, stream_index);
AdvanceCrc       1496 net/disk_cache/simple/simple_entry_impl.cc   AdvanceCrc(buf, offset, buf_len, 0);
AdvanceCrc        295 net/disk_cache/simple/simple_entry_impl.h   void AdvanceCrc(net::IOBuffer* buffer,