[empathy] Use UTF-8 encoding for webview

[Michael Catanzaro <mcatanzaro src gnome org>]

commit d28a6772cfdaf1539b09b8744791c2d448737f8a
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Tue Nov 15 13:23:35 2016 -0600

    Use UTF-8 encoding for webview
    
    It would be nice to see UTF-8 characters.
    
    This is untested because of various problems:
    
     * I have no clue how I ever managed to run empathy-chat in the past. It
       seems designed to be as difficult to test in JHBuild as possible, and
       I'm not about to install it into /usr
     * It doesn't support srcdir != builddir, so some hacks were required to
       even build it.
    
    So if this is broken and blows up, that's why. Just revert it.

 libempathy-gtk/empathy-log-window.c  |    4 ++++
 libempathy-gtk/empathy-theme-adium.c |    4 ++++
 2 files changed, 8 insertions(+), 0 deletions(-)
---
diff --git a/libempathy-gtk/empathy-log-window.c b/libempathy-gtk/empathy-log-window.c
index b3a66e7..79e3804 100644
--- a/libempathy-gtk/empathy-log-window.c
+++ b/libempathy-gtk/empathy-log-window.c
@@ -752,6 +752,10 @@ empathy_log_window_init (EmpathyLogWindow *self)
       self->priv->gsettings_desktop,
       EMPATHY_PREFS_DESKTOP_INTERFACE_FONT_NAME);
 
+    g_object_set (webkit_web_view_get_settings (self->priv->webview),
+        "default-encoding", "utf8",
+        NULL);
+
   filename = empathy_file_lookup ("empathy-log-window.html", "data");
   gfile = g_file_new_for_path (filename);
   g_free (filename);
diff --git a/libempathy-gtk/empathy-theme-adium.c b/libempathy-gtk/empathy-theme-adium.c
index 5c5b7a7..5df45e4 100644
--- a/libempathy-gtk/empathy-theme-adium.c
+++ b/libempathy-gtk/empathy-theme-adium.c
@@ -1660,6 +1660,10 @@ theme_adium_constructed (GObject *object)
         EMPATHY_PREFS_DESKTOP_INTERFACE_DOCUMENT_FONT_NAME);
     }
 
+    g_object_set (webkit_web_view_get_settings (webkit_view),
+        "default-encoding", "utf8",
+        NULL);
+
   /* Setup webkit inspector */
   webkit_inspector = webkit_web_view_get_inspector (webkit_view);
   g_signal_connect (webkit_inspector, "inspect-web-view",