Delete the GTK+ port of Chrome.

ui/events/keycodes/keyboard_code_conversion_gtk.cc

-// Copyright (c) 2011 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.
-
-/*
- * Copyright (C) 2006, 2007 Apple Inc.  All rights reserved.
- * Copyright (C) 2006 Michael Emmel mike.emmel@gmail.com
- * Copyright (C) 2007 Holger Hans Peter Freyther
- * Copyright (C) 2008 Collabora, Ltd.  All rights reserved.
- * Copyright (C) 2008, 2009 Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-// WindowsKeyCodeForGdkKeyCode is copied from platform/gtk/KeyEventGtk.cpp
-
-#include "ui/events/keycodes/keyboard_code_conversion_gtk.h"
-
-#include <gdk/gdk.h>
-#include <gdk/gdkkeysyms.h>
-#include <X11/keysym.h>
-
-#include "base/basictypes.h"
-#include "build/build_config.h"
-#include "ui/events/keycodes/keyboard_code_conversion_x.h"
-#include "ui/events/keycodes/keyboard_codes_posix.h"
-
-namespace ui {
-
-KeyboardCode WindowsKeyCodeForGdkKeyCode(int keycode) {
-  // Gdk key codes (e.g. GDK_BackSpace) and X keysyms (e.g. XK_BackSpace) share
-  // the same values.
-  return KeyboardCodeFromXKeysym(keycode);
-}
-
-int GdkKeyCodeForWindowsKeyCode(KeyboardCode keycode, bool shift) {
-  // Gdk key codes and X keysyms share the same values.
-  return XKeysymForWindowsKeyCode(keycode, shift);
-}
-
-// Just in case, test whether Gdk key codes match X ones.
-COMPILE_ASSERT(GDK_KP_0 == XK_KP_0, keycode_check);
-COMPILE_ASSERT(GDK_A == XK_A, keycode_check);
-COMPILE_ASSERT(GDK_Escape == XK_Escape, keycode_check);
-COMPILE_ASSERT(GDK_F1 == XK_F1, keycode_check);
-COMPILE_ASSERT(GDK_Kanji == XK_Kanji, keycode_check);
-COMPILE_ASSERT(GDK_Page_Up == XK_Page_Up, keycode_check);
-COMPILE_ASSERT(GDK_Tab == XK_Tab, keycode_check);
-COMPILE_ASSERT(GDK_a == XK_a, keycode_check);
-COMPILE_ASSERT(GDK_space == XK_space, keycode_check);
-
-int GdkNativeKeyCodeForWindowsKeyCode(KeyboardCode keycode, bool shift) {
-  int keyval = GdkKeyCodeForWindowsKeyCode(keycode, shift);
-  GdkKeymapKey* keys;
-  gint n_keys;
-
-  int native_keycode = 0;
-  if (keyval && gdk_keymap_get_entries_for_keyval(0, keyval, &keys, &n_keys)) {
-    native_keycode = keys[0].keycode;
-    g_free(keys);
-  }
-
-  return native_keycode;
-}
-
-}  // namespace ui