Eliminate the DAG API's NODE_POOL, step 3.3.
Eliminate the DAG API's NODE_POOL, step 3.3.

Remove NODE_POOL parameters from get_node_revision()'s callers, through
the call in svn_fs_fs__dag_file_checksum() (line 983).

* subversion/libsvn_fs_fs/dag.h
  (svn_fs_fs__dag_get_proplist, svn_fs_fs__dag_set_proplist,
   svn_fs_fs__dag_increment_mergeinfo_count,
   svn_fs_fs__dag_set_has_mergeinfo, svn_fs_fs__dag_clone_child,
   svn_fs_fs__dag_delete, svn_fs_fs__dag_get_contents,
   svn_fs_fs__dag_get_file_delta_stream,
   svn_fs_fs__dag_file_length, svn_fs_fs__dag_file_checksum):
     Stop documenting that POOL needs to live as long as one of the dag_node_t
     parameters.  (First-level callers did not have less-longer-lived pools to
     pass instead of what they pass now.)


git-svn-id: 0c44fd2d74525dee5ee0cd17497746de131a108c@1304857 13f79535-47bb-0310-9956-ffa450edef68

YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion