Linux: Fix regression issue 27964: ctrl+tab loses focus from the text box....

chrome/browser/renderer_host/gtk_key_bindings_handler.h

Index: chrome/browser/renderer_host/gtk_key_bindings_handler.h
===================================================================
--- chrome/browser/renderer_host/gtk_key_bindings_handler.h	(revision 32495)
+++ chrome/browser/renderer_host/gtk_key_bindings_handler.h	(working copy)
@@ -117,6 +117,12 @@
   // Handler of "toggle-overwrite" signal.
   static void ToggleOverwrite(GtkTextView* text_view);
 
+  // Handler of "show-help" signal.
+  static gboolean ShowHelp(GtkWidget* widget, GtkWidgetHelpType arg1);
+
+  // Handler of "move-focus" signal.
+  static void MoveFocus(GtkWidget* widget, GtkDirectionType arg1);
+
   OwnedWidgetGtk handler_;
 
   // Buffer to store the match results.