Merge 260900 "linux_aura: Port GtkKeybindingsHandler to Aura."

ui/events/x/text_edit_key_bindings_delegate_x11.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "ui/events/x/text_edit_key_bindings_delegate_x11.h"
 
 namespace ui {
 
 namespace {
 // Optional delegate. Unowned pointer.
 TextEditKeyBindingsDelegateX11* text_edit_keybinding_delegate_ = 0;
 }
 
 void SetTextEditKeyBindingsDelegate(TextEditKeyBindingsDelegateX11* delegate) {
   text_edit_keybinding_delegate_ = delegate;
 }
 
 TextEditKeyBindingsDelegateX11* GetTextEditKeyBindingsDelegate() {
   return text_edit_keybinding_delegate_;
 }
 
 }  // namespace ui