[gnome-boxes] wizard: Remove redundant & problematic check

[Zeeshan Ali Khattak <zeeshanak src gnome org>]

commit 1a0dc4a9a306bb6accb79fc5b61238a3b0dbfe03
Author: Zeeshan Ali (Khattak) <zeeshanak gnome org>
Date:   Tue Sep 30 14:38:32 2014 +0100

    wizard: Remove redundant & problematic check
    
    For some reason we have been bailing out on URLs if their mime-type
    could be detected with 100% certainty. While I don't recall exactly why
    this was added back in the days, I'm pretty sure its not needed right
    now. At the very least, this check fails when Boxes is given URL of
    remote non-ISO (import) images.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=737113

 src/wizard.vala |   16 +---------------
 1 files changed, 1 insertions(+), 15 deletions(-)
---
diff --git a/src/wizard.vala b/src/wizard.vala
index 5d370d0..00d5581 100644
--- a/src/wizard.vala
+++ b/src/wizard.vala
@@ -275,21 +275,7 @@ private class Boxes.Wizard: Gtk.Stack, Boxes.UI {
             return;
         }
 
-        bool uncertain;
-        var uri = file.get_uri ();
-
-        var mimetype = ContentType.guess (uri, null, out uncertain);
-
-        if (uncertain) {
-            prepare_for_uri (uri);
-
-            return;
-        }
-
-        debug ("Can't handle remote location '%s' (mime type: '%s')",
-                uri,
-                ContentType.get_mime_type (mimetype));
-        throw new Boxes.Error.INVALID (_("Invalid URI"));
+        prepare_for_uri (file.get_uri ());
     }
 
     private void prepare_for_uri (string uri_as_text) throws Boxes.Error {