Do not activate the select list window on Windows (issue #169).

git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@179 5089003a-bbd8-11dd-ad1f-f1f9622dbc98

libcef/webwidget_host_gtk.cc

@@ -332,6 +332,7 @@ void WebWidgetHost::ScheduleComposite() {
 WebWidgetHost::WebWidgetHost()
     : view_(NULL),
       webwidget_(NULL),
+      popup_(false),
       scroll_dx_(0),
       scroll_dy_(0) {
   set_painting(false);