[epiphany] Fix a couple of compiler warnings spotted by the latest gnome-common flags

[Xan Lopez <xan src gnome org>]

commit 2de3c05a1976ca1c34a356a9416c674212313108
Author: Xan Lopez <xan igalia com>
Date:   Sat Dec 1 11:44:15 2012 +0100

    Fix a couple of compiler warnings spotted by the latest gnome-common flags

 src/ephy-session.c |    2 +-
 src/ephy-shell.c   |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/ephy-session.c b/src/ephy-session.c
index f29c21f..85f0e30 100644
--- a/src/ephy-session.c
+++ b/src/ephy-session.c
@@ -291,7 +291,7 @@ session_command_open_uris (EphySession *session,
 
 	g_object_ref (shell);
 
-	window = gtk_application_get_active_window (GTK_APPLICATION (shell));
+	window = EPHY_WINDOW (gtk_application_get_active_window (GTK_APPLICATION (shell)));
 
 	new_windows_in_tabs = g_settings_get_boolean (EPHY_SETTINGS_MAIN,
 						      EPHY_PREFS_NEW_WINDOWS_IN_TABS);
diff --git a/src/ephy-shell.c b/src/ephy-shell.c
index ca1fbec..86b5e0b 100644
--- a/src/ephy-shell.c
+++ b/src/ephy-shell.c
@@ -205,7 +205,7 @@ show_about (GSimpleAction *action,
             GVariant *parameter,
             gpointer user_data)
 {
-  EphyWindow *window;
+  GtkWindow *window;
 
   window = gtk_application_get_active_window (GTK_APPLICATION (ephy_shell));