Fix focus on popup GTK dialogs

chrome/browser/ui/libgtk2ui/print_dialog_gtk2.cc

Index: chrome/browser/ui/libgtk2ui/print_dialog_gtk2.cc
diff --git a/chrome/browser/ui/libgtk2ui/print_dialog_gtk2.cc b/chrome/browser/ui/libgtk2ui/print_dialog_gtk2.cc
index 958a9c88a8f1a903b8ee676a4aad3e5092b86368..8f1cdb50ffc83d1b72af38c9bbe6cf98dc9990da 100644
--- a/chrome/browser/ui/libgtk2ui/print_dialog_gtk2.cc
+++ b/chrome/browser/ui/libgtk2ui/print_dialog_gtk2.cc
@@ -25,6 +25,7 @@
 #include "printing/print_job_constants.h"
 #include "printing/print_settings.h"
 #include "ui/aura/window.h"
+#include "ui/views/widget/desktop_aura/x11_desktop_handler.h"
 
 using content::BrowserThread;
 using printing::PageRanges;
@@ -353,6 +354,11 @@ void PrintDialogGtk2::ShowDialog(
                                      gtk_settings_);
   g_signal_connect(dialog_, "response", G_CALLBACK(OnResponseThunk), this);
   gtk_widget_show(dialog_);
+
+  // We need to call gtk_window_present after making the widgets visible to make
+  // sure window gets correctly raised and gets focus.
+  int time = views::X11DesktopHandler::get()->wm_user_time_ms();
+  gtk_window_present_with_time(GTK_WINDOW(dialog_), time);
 }
 
 void PrintDialogGtk2::PrintDocument(const printing::Metafile* metafile,