Revert 58215 - Revert 58186 - Move the keyboard files from base/ to app/....

base/event_synthesis_gtk.h

-// Copyright (c) 2010 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.
-//
-// This file declares routines for creating fake GDK events (at the moment,
-// only keyboard events). This is useful for a variety of testing purposes.
-// NOTE: This should not be used outside of testing.
-
-#ifndef BASE_EVENT_SYNTHESIS_GTK_
-#define BASE_EVENT_SYNTHESIS_GTK_
-#pragma once
-
-#include <gdk/gdk.h>
-#include <gdk/gdkkeysyms.h>
-#include <vector>
-
-#include "base/keyboard_codes.h"
-
-namespace base {
-
-// Creates and returns a key event. Passes ownership to the caller.
-GdkEvent* SynthesizeKeyEvent(GdkWindow* event_window,
-                             bool press,
-                             guint gdk_key,
-                             guint state);
-
-// Creates the proper sequence of key events for a key press + release.
-// Ownership of the events in the vector is passed to the caller.
-void SynthesizeKeyPressEvents(
-    GdkWindow* window,
-    base::KeyboardCode key,
-    bool control, bool shift, bool alt,
-    std::vector<GdkEvent*>* events);
-
-}  // namespace base
-
-#endif  // BASE_EVENT_SYNTHESIS_GTK_