[PATCH] wc-ng: remove a use of svn_wc_entry_t from libsvn_client

[Matthew Bentham]

I understand from thread "WC-NG: How can we help with 1.7-readiness?" 
that this sort of thing is helpful.  I am a massive newbie, please 
forgive me if I do something obviously wrong.

[[[
wc-ng: work towards eliminating svn_wc_entry_t
* subversion/libsvn_client/commit_util.c
  (add_lock_token): Replace a use of svn_wc__maybe_get_entry with
   use of svn_wc__node_get_*
]]]
Index: subversion/libsvn_client/commit_util.c
===================================================================
--- subversion/libsvn_client/commit_util.c      (revision 909397)
+++ subversion/libsvn_client/commit_util.c      (working copy)
@@ -195,19 +195,21 @@
 {
   struct add_lock_token_baton *altb = walk_baton;
   apr_pool_t *token_pool = apr_hash_pool_get(altb->lock_tokens);
-  const svn_wc_entry_t *entry;
+  const char* lock_token = NULL;
+  const char* url = NULL;
+  
+  SVN_ERR(svn_wc__node_get_url(&url, altb->wc_ctx, local_abspath, 
+                               scratch_pool, scratch_pool));
+  SVN_ERR(svn_wc__node_get_lock_token(&lock_token, altb->wc_ctx,
+                            local_abspath, scratch_pool, scratch_pool));
 
-  SVN_ERR(svn_wc__maybe_get_entry(&entry, altb->wc_ctx, local_abspath,
-                                  svn_node_unknown, FALSE, FALSE,
-                                  scratch_pool, scratch_pool));
-
   /* I want every lock-token I can get my dirty hands on!
      If this entry is switched, so what.  We will send an irrelevant lock
      token. */
-  if (entry && entry->url && entry->lock_token)
-    apr_hash_set(altb->lock_tokens, apr_pstrdup(token_pool, entry->url),
+  if (url && lock_token)
+    apr_hash_set(altb->lock_tokens, apr_pstrdup(token_pool, url),
                  APR_HASH_KEY_STRING,
-                 apr_pstrdup(token_pool, entry->lock_token));
+                 apr_pstrdup(token_pool, lock_token));
 
   return SVN_NO_ERROR;
 }