Cleanup: Remove MenuEventDispatcher

ui/views/controls/menu/menu_event_dispatcher.cc

Index: ui/views/controls/menu/menu_event_dispatcher.cc
diff --git a/ui/views/controls/menu/menu_event_dispatcher.cc b/ui/views/controls/menu/menu_event_dispatcher.cc
deleted file mode 100644
index 9b7c231b939f87ddd57f5ef24271f4b5752eee48..0000000000000000000000000000000000000000
--- a/ui/views/controls/menu/menu_event_dispatcher.cc
+++ /dev/null
@@ -1,89 +0,0 @@
-// 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/views/controls/menu/menu_event_dispatcher.h"
-
-#include "base/memory/scoped_ptr.h"
-#include "ui/aura/window.h"
-#include "ui/events/event_utils.h"
-#include "ui/events/keycodes/keyboard_code_conversion.h"
-#include "ui/events/keycodes/keyboard_codes.h"
-#include "ui/views/controls/menu/menu_controller.h"
-#include "ui/views/widget/widget.h"
-
-namespace views {
-namespace internal {
-
-MenuEventDispatcher::MenuEventDispatcher(MenuController* controller)
-    : menu_controller_(controller) {}
-
-MenuEventDispatcher::~MenuEventDispatcher() {}
-
-bool MenuEventDispatcher::CanDispatchEvent(const ui::PlatformEvent& event) {
-  return true;
-}
-
-uint32_t MenuEventDispatcher::DispatchEvent(const ui::PlatformEvent& event) {
-  bool should_perform_default = true;
-  bool should_process_event = true;
-
-  // Check if the event should be handled.
-  scoped_ptr<ui::Event> ui_event(ui::EventFromNative(event));
-  if (ui_event && menu_controller_->owner()) {
-    aura::Window* menu_window = menu_controller_->owner()->GetNativeWindow();
-    aura::Window* target_window = static_cast<aura::Window*>(
-        static_cast<ui::EventTarget*>(menu_window->GetRootWindow())->
-            GetEventTargeter()->FindTargetForEvent(menu_window,
-                                                   ui_event.get()));
-    // TODO(flackr): The event shouldn't be handled if target_window is not
-    // menu_window, however the event targeter does not properly target the
-    // open menu. For now, we allow targeters to prevent handling by the menu.
-    if (!target_window)
-      should_process_event = false;
-  }
-
-  if (menu_controller_->exit_type() != MenuController::EXIT_ALL &&
-      menu_controller_->exit_type() != MenuController::EXIT_DESTROYED &&
-      ui_event && should_process_event) {
-    switch (ui_event->type()) {
-      case ui::ET_KEY_PRESSED: {
-        should_perform_default = false;
-
-        ui::KeyEvent* key_event = static_cast<ui::KeyEvent*>(ui_event.get());
-        menu_controller_->OnKeyDown(key_event->key_code());
-        if (menu_controller_->exit_type() != MenuController::EXIT_NONE)
-          break;
-
-        // Do not check mnemonics if the Alt or Ctrl modifiers are pressed.
-        int flags = key_event->flags();
-        if ((flags & (ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN)) == 0) {
-          char c = ui::DomCodeToUsLayoutCharacter(key_event->code(), flags);
-          menu_controller_->SelectByChar(c);
-        }
-        break;
-      }
-      case ui::ET_KEY_RELEASED:
-        should_perform_default = false;
-        break;
-      case ui::ET_TOUCH_RELEASED:
-      case ui::ET_TOUCH_CANCELLED:
-        // Don't allow the event copy to clear the native touch id
-        // mapping, or we'll lose the mapping before the initial event
-        // has finished being dispatched.
-        static_cast<ui::TouchEvent*>(ui_event.get())
-            ->set_should_remove_native_touch_id_mapping(false);
-        break;
-      default:
-        break;
-    }
-  }
-
-  menu_controller_->TerminateNestedMessageLoopIfNecessary();
-
-  return should_perform_default ? ui::POST_DISPATCH_PERFORM_DEFAULT
-                                : ui::POST_DISPATCH_NONE;
-}
-
-}  // namespace internal
-}  // namespace views