[gnome-boxes] tests: Increase timeout for media download

[Zeeshan Ali Khattak <zeeshanak src gnome org>]

commit 1ed9d7c7fcc9b7951345a4188744349cefcd9b5b
Author: Vladimir Benes <benesv email cz>
Date:   Wed Jun 10 13:33:24 2015 +0200

    tests: Increase timeout for media download
    
    Tests are now waiting for media download up to 60 minutes as it's
    needed for large installation image downloads like Fedora 20 has.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=748006

 tests/steps/creation.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/tests/steps/creation.py b/tests/steps/creation.py
index 5b4f64d..a4cb80c 100644
--- a/tests/steps/creation.py
+++ b/tests/steps/creation.py
@@ -52,7 +52,7 @@ def create_new_vm_via_url(context, url):
 
     if url.find('http') != -1:
         half_minutes = 0
-        while half_minutes < 40:
+        while half_minutes < 120:
             half_minutes += 1
             if context.app.findChild(
                 GenericPredicate(name='Choose express install to automatically '