mash: Move shelf menu code to //ash/common/shelf

ash/shelf/shelf_alignment_menu.cc

Index: ash/shelf/shelf_alignment_menu.cc
diff --git a/ash/shelf/shelf_alignment_menu.cc b/ash/shelf/shelf_alignment_menu.cc
deleted file mode 100644
index 855e5e9227147f8c0564a676546dcf48b6b394d8..0000000000000000000000000000000000000000
--- a/ash/shelf/shelf_alignment_menu.cc
+++ /dev/null
@@ -1,77 +0,0 @@
-// Copyright 2013 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 "ash/shelf/shelf_alignment_menu.h"
-
-#include "ash/common/shelf/shelf_types.h"
-#include "ash/common/shelf/wm_shelf.h"
-#include "ash/common/wm/wm_user_metrics_action.h"
-#include "ash/common/wm_shell.h"
-#include "grit/ash_strings.h"
-
-namespace ash {
-
-ShelfAlignmentMenu::ShelfAlignmentMenu(WmShelf* wm_shelf)
-    : ui::SimpleMenuModel(nullptr), wm_shelf_(wm_shelf) {
-  DCHECK(wm_shelf_);
-  const int align_group_id = 1;
-  set_delegate(this);
-  AddRadioItemWithStringId(MENU_ALIGN_LEFT,
-                           IDS_ASH_SHELF_CONTEXT_MENU_ALIGN_LEFT,
-                           align_group_id);
-  AddRadioItemWithStringId(MENU_ALIGN_BOTTOM,
-                           IDS_ASH_SHELF_CONTEXT_MENU_ALIGN_BOTTOM,
-                           align_group_id);
-  AddRadioItemWithStringId(MENU_ALIGN_RIGHT,
-                           IDS_ASH_SHELF_CONTEXT_MENU_ALIGN_RIGHT,
-                           align_group_id);
-}
-
-ShelfAlignmentMenu::~ShelfAlignmentMenu() {}
-
-bool ShelfAlignmentMenu::IsCommandIdChecked(int command_id) const {
-  switch (wm_shelf_->GetAlignment()) {
-    case SHELF_ALIGNMENT_BOTTOM:
-    case SHELF_ALIGNMENT_BOTTOM_LOCKED:
-      return command_id == MENU_ALIGN_BOTTOM;
-    case SHELF_ALIGNMENT_LEFT:
-      return command_id == MENU_ALIGN_LEFT;
-    case SHELF_ALIGNMENT_RIGHT:
-      return command_id == MENU_ALIGN_RIGHT;
-  }
-  return false;
-}
-
-bool ShelfAlignmentMenu::IsCommandIdEnabled(int command_id) const {
-  return true;
-}
-
-bool ShelfAlignmentMenu::GetAcceleratorForCommandId(
-    int command_id,
-    ui::Accelerator* accelerator) {
-  return false;
-}
-
-void ShelfAlignmentMenu::ExecuteCommand(int command_id, int event_flags) {
-  WmShell* shell = WmShell::Get();
-  switch (static_cast<MenuItem>(command_id)) {
-    case MENU_ALIGN_LEFT:
-      shell->RecordUserMetricsAction(
-          wm::WmUserMetricsAction::SHELF_ALIGNMENT_SET_LEFT);
-      wm_shelf_->SetAlignment(SHELF_ALIGNMENT_LEFT);
-      break;
-    case MENU_ALIGN_BOTTOM:
-      shell->RecordUserMetricsAction(
-          wm::WmUserMetricsAction::SHELF_ALIGNMENT_SET_BOTTOM);
-      wm_shelf_->SetAlignment(SHELF_ALIGNMENT_BOTTOM);
-      break;
-    case MENU_ALIGN_RIGHT:
-      shell->RecordUserMetricsAction(
-          wm::WmUserMetricsAction::SHELF_ALIGNMENT_SET_RIGHT);
-      wm_shelf_->SetAlignment(SHELF_ALIGNMENT_RIGHT);
-      break;
-  }
-}
-
-}  // namespace ash