OpenSparseEntry   226 net/disk_cache/blockfile/sparse_control.cc     rv = OpenSparseEntry(data_len);
OpenSparseEntry    85 net/disk_cache/blockfile/sparse_control.h   int OpenSparseEntry(int data_len);
OpenSparseEntry   366 net/disk_cache/blockfile/sparse_control_v3.cc     rv = OpenSparseEntry(data_len);
OpenSparseEntry    85 net/disk_cache/blockfile/sparse_control_v3.h   int OpenSparseEntry(int data_len);