[librest] flickr: Remove direct access to RestProxyCallPrivate

[Christophe Fergeau <teuf src gnome org>]

commit 9030b864e234179a4a2b8a583a958639dae2c938
Author: Christophe Fergeau <cfergeau redhat com>
Date:   Tue Sep 2 18:11:13 2014 +0200

    flickr: Remove direct access to RestProxyCallPrivate
    
    Now that FlickrProxyCall no longer directly modifies RestProxyCall::url,
    it's trivial to remove all accesses to RestProxyCallPrivate.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=735919

 rest-extras/flickr-proxy-call.c |    6 +-----
 1 files changed, 1 insertions(+), 5 deletions(-)
---
diff --git a/rest-extras/flickr-proxy-call.c b/rest-extras/flickr-proxy-call.c
index d03f919..df8366f 100644
--- a/rest-extras/flickr-proxy-call.c
+++ b/rest-extras/flickr-proxy-call.c
@@ -25,7 +25,6 @@
 #include <rest/rest-proxy-call.h>
 #include "flickr-proxy-call.h"
 #include "flickr-proxy-private.h"
-#include "rest/rest-proxy-call-private.h"
 #include "rest/sha1.h"
 
 G_DEFINE_TYPE (FlickrProxyCall, flickr_proxy_call, REST_TYPE_PROXY_CALL)
@@ -62,14 +61,11 @@ _prepare (RestProxyCall *call, GError **error)
 {
   FlickrProxy *proxy = NULL;
   FlickrProxyPrivate *priv;
-  RestProxyCallPrivate *call_priv;
   GHashTable *params;
   char *s;
 
   g_object_get (call, "proxy", &proxy, NULL);
   priv = FLICKR_PROXY_GET_PRIVATE (proxy);
-  call_priv = call->priv;
-
 
   if (GET_PRIVATE (call)->upload) {
     rest_proxy_bind (REST_PROXY(proxy), "upload");
@@ -89,7 +85,7 @@ _prepare (RestProxyCall *call, GError **error)
     rest_proxy_call_add_param (call, "auth_token", priv->token);
 
   /* Get the string params as a hash for signing */
-  params = rest_params_as_string_hash_table (call_priv->params);
+  params = rest_params_as_string_hash_table (rest_proxy_call_get_params (call));
   s = flickr_proxy_sign (proxy, params);
   g_hash_table_unref (params);