linux_aura: Port GtkKeybindingsHandler to Aura.

chrome/browser/ui/libgtk2ui/gtk2_ui.cc

 // Copyright (c) 2012 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 "chrome/browser/ui/libgtk2ui/gtk2_ui.h"
 
 #include <set>
 
 #include "base/command_line.h"
 #include "base/debug/leak_annotations.h"
 #include "base/environment.h"
 #include "base/i18n/rtl.h"
 #include "base/logging.h"
 #include "base/nix/mime_util_xdg.h"
 #include "base/stl_util.h"
 #include "base/strings/stringprintf.h"
 #include "chrome/browser/themes/theme_properties.h"
 #include "chrome/browser/ui/libgtk2ui/app_indicator_icon.h"
 #include "chrome/browser/ui/libgtk2ui/chrome_gtk_frame.h"
 #include "chrome/browser/ui/libgtk2ui/gtk2_border.h"
+#include "chrome/browser/ui/libgtk2ui/gtk2_key_bindings_handler.h"
 #include "chrome/browser/ui/libgtk2ui/gtk2_signal_registrar.h"
 #include "chrome/browser/ui/libgtk2ui/gtk2_util.h"
 #include "chrome/browser/ui/libgtk2ui/native_theme_gtk2.h"
 #include "chrome/browser/ui/libgtk2ui/print_dialog_gtk2.h"
 #include "chrome/browser/ui/libgtk2ui/printing_gtk2_util.h"
 #include "chrome/browser/ui/libgtk2ui/select_file_dialog_impl.h"
 #include "chrome/browser/ui/libgtk2ui/skia_utils_gtk2.h"
 #include "chrome/browser/ui/libgtk2ui/unity_service.h"
 #include "chrome/browser/ui/libgtk2ui/x11_input_method_context_impl_gtk2.h"
 #include "grit/theme_resources.h"
@@ skipping 305 matching lines @@
                     G_CALLBACK(&OnStyleSetThunk), this);
 
   LoadGtkValues();
   SetXDGIconTheme();
 
   printing::PrintingContextLinux::SetCreatePrintDialogFunction(
       &PrintDialogGtk2::CreatePrintDialog);
   printing::PrintingContextLinux::SetPdfPaperSizeFunction(
       &GetPdfPaperSizeDeviceUnitsGtk);
 
+  content::KeybindingHandlerFactoryAuraX11::SetFactory(this);
+
 #if defined(USE_GCONF)
   // We must build this after GTK gets initialized.
   titlebar_listener_.reset(new GConfTitlebarListener(this));
 #endif  // defined(USE_GCONF)
 
   indicators_count = 0;
 }
 
 Gtk2UI::~Gtk2UI() {
   gtk_widget_destroy(fake_window_);
@@ skipping 302 matching lines @@
 bool Gtk2UI::UnityIsRunning() {
   return unity::IsRunning();
 }
 
 void Gtk2UI::NotifyWindowManagerStartupComplete() {
   // TODO(port) Implement this using _NET_STARTUP_INFO_BEGIN/_NET_STARTUP_INFO
   // from http://standards.freedesktop.org/startup-notification-spec/ instead.
   gdk_notify_startup_complete();
 }
 
+content::KeybindingHandlerAuraX11* Gtk2UI::Create() {
+  return new Gtk2KeyBindingsHandler;
+}
+
 void Gtk2UI::GetScrollbarColors(GdkColor* thumb_active_color,
                                 GdkColor* thumb_inactive_color,
                                 GdkColor* track_color) {
   GdkColor* theme_thumb_active = NULL;
   GdkColor* theme_thumb_inactive = NULL;
   GdkColor* theme_trough_color = NULL;
   gtk_widget_style_get(GTK_WIDGET(fake_frame_),
                        "scrollbar-slider-prelight-color", &theme_thumb_active,
                        "scrollbar-slider-normal-color", &theme_thumb_inactive,
                        "scrollbar-trough-color", &theme_trough_color,
@@ skipping 679 matching lines @@
 
   FOR_EACH_OBSERVER(views::NativeThemeChangeObserver, theme_change_observers_,
                     OnNativeThemeChanged());
 }
 
 }  // namespace libgtk2ui
 
 views::LinuxUI* BuildGtk2UI() {
   return new libgtk2ui::Gtk2UI;
 }