Unused macro and variable removed.

The macro NGX_HTTP_DAV_COPY_BLOCK is not used since 8101d9101ed8 (0.8.9).
The variable ngx_accept_mutex_lock_file was never used.
2 files changed
tree: 5d45fad52365b01d498cd477dd86f6b74aef9de4
  1. auto/
  2. conf/
  3. contrib/
  4. docs/
  5. misc/
  6. src/
  7. .hgtags