Do not install wsgiref for glance

wsgiref is not used by glance.

Change-Id: I5085e6418ca3cea2549b1b5d8a5877445b10c4a7
Related-Bug: #1255826
diff --git a/files/debs/glance b/files/debs/glance
index 15e09aa..8db8145 100644
--- a/files/debs/glance
+++ b/files/debs/glance
@@ -7,7 +7,6 @@
 python-routes
 python-greenlet
 python-sqlalchemy
-python-wsgiref
 python-pastedeploy
 python-xattr
 python-iso8601
diff --git a/files/rpms-suse/glance b/files/rpms-suse/glance
index edd1564..9b962f9 100644
--- a/files/rpms-suse/glance
+++ b/files/rpms-suse/glance
@@ -8,5 +8,4 @@
 python-greenlet
 python-iso8601
 python-pyOpenSSL
-python-wsgiref
 python-xattr
diff --git a/files/rpms/glance b/files/rpms/glance
index d2792cf..acf0cc3 100644
--- a/files/rpms/glance
+++ b/files/rpms/glance
@@ -10,6 +10,5 @@
 python-paste-deploy #dist:f19,f20,f21,rhel7
 python-routes
 python-sqlalchemy
-python-wsgiref      #dist:f18,f19,f20,f21
 pyxattr
 zlib-devel          # testonly