SubstractStorageSize  850 net/disk_cache/blockfile/backend_impl.cc     SubstractStorageSize(old_size - new_size);
SubstractStorageSize  329 net/disk_cache/blockfile/backend_impl.h   void SubstractStorageSize(int32 bytes);
SubstractStorageSize  198 net/disk_cache/blockfile/backend_impl_v3.cc     SubstractStorageSize(old_size - new_size);
SubstractStorageSize  220 net/disk_cache/blockfile/backend_impl_v3.h   void SubstractStorageSize(int32 bytes);
SubstractStorageSize  110 net/disk_cache/memory/mem_backend_impl.cc     SubstractStorageSize(old_size - new_size);
SubstractStorageSize  106 net/disk_cache/memory/mem_backend_impl.h   void SubstractStorageSize(int32 bytes);