[librsvg/librsvg-2.40] rsvg_acquire_data_data(): Remove unused argument

[Federico Mena Quintero <federico src gnome org>]

commit 88b534ba19d3101fc6241d062b0ae8a22ad9a8a2
Author: Federico Mena Quintero <federico gnome org>
Date:   Mon Dec 4 13:21:27 2017 -0600

    rsvg_acquire_data_data(): Remove unused argument

 rsvg-io.c |    5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)
---
diff --git a/rsvg-io.c b/rsvg-io.c
index 7452b73..fc886c3 100644
--- a/rsvg-io.c
+++ b/rsvg-io.c
@@ -67,7 +67,6 @@ uri_decoded_copy (const char *part,
 
 static char *
 rsvg_acquire_data_data (const char *uri,
-                        const char *base_uri, 
                         char **out_mime_type,
                         gsize *out_len,
                         GError **error)
@@ -313,7 +312,7 @@ _rsvg_io_acquire_data (const char *href,
         len = &llen;
 
     if (strncmp (href, "data:", 5) == 0)
-      return rsvg_acquire_data_data (href, NULL, mime_type, len, error);
+      return rsvg_acquire_data_data (href, mime_type, len, error);
 
     if ((data = rsvg_acquire_file_data (href, base_uri, mime_type, len, cancellable, NULL)))
       return data;
@@ -342,7 +341,7 @@ _rsvg_io_acquire_stream (const char *href,
     }
 
     if (strncmp (href, "data:", 5) == 0) {
-        if (!(data = rsvg_acquire_data_data (href, NULL, mime_type, &len, error)))
+        if (!(data = rsvg_acquire_data_data (href, mime_type, &len, error)))
             return NULL;
 
         return g_memory_input_stream_new_from_data (data, len, (GDestroyNotify) g_free);