chrome/android/java/res/menu/main_menu.xml

<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright 2015 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. -->

<menu xmlns:android="http://schemas.android.com/apk/res/android">
    <!-- These menu items are common to tablet and phone. -->
    <group android:id="@+id/PAGE_MENU"
        android:visible="false">
        <item android:id="@+id/icon_row_menu_id"
            android:title="@null">
            <menu>
              <item android:id="@+id/forward_menu_id"
                android:title="@string/accessibility_menu_forward"
                android:titleCondensed="@string/menu_forward"
                android:icon="@drawable/btn_forward"/>
              <item android:id="@+id/bookmark_this_page_id"
                android:title="@string/accessibility_menu_bookmark"
                android:titleCondensed="@string/menu_bookmark"
                android:icon="@drawable/btn_star"/>
              <item android:id="@+id/offline_page_id"
                android:title="@string/download_page"
                android:titleCondensed="@string/menu_download"
                android:icon="@drawable/ic_file_download_white_24dp"/>
              <item android:id="@+id/info_menu_id"
                android:title="@string/accessibility_menu_info"
                android:titleCondensed="@string/menu_page_info"
                android:icon="@drawable/btn_info" />
              <item android:id="@+id/reload_menu_id"
                android:title="@string/accessibility_btn_refresh"
                android:titleCondensed="@string/menu_refresh"
                android:icon="@drawable/btn_reload_stop"/>
            </menu>
        </item>
        <item android:id="@+id/update_menu_id"
            android:title="@string/menu_update"
            android:icon="@drawable/menu_update" />
        <item android:id="@+id/move_to_other_window_menu_id"
            android:title="@string/menu_move_to_other_window" />
        <item android:id="@+id/new_tab_menu_id"
            android:title="@string/menu_new_tab" />
        <item android:id="@+id/new_incognito_tab_menu_id"
            android:title="@string/menu_new_incognito_tab" />
        <item android:id="@+id/all_bookmarks_menu_id"
            android:title="@string/menu_bookmarks" />
        <item android:id="@+id/recent_tabs_menu_id"
            android:title="@string/menu_recent_tabs" />
        <item android:id="@+id/open_history_menu_id"
            android:title="@string/menu_history" />
        <item android:id="@+id/downloads_menu_id"
            android:title="@string/menu_downloads" />
        <item android:id="@+id/translate_id"
            android:title="@string/menu_translate" />
        <item android:id="@+id/share_row_menu_id"
            android:title="@null">
          <menu>
              <item android:id="@+id/share_menu_id"
                android:title="@string/menu_share_page"/>
              <item android:id="@+id/direct_share_menu_id"
                android:title="@null" />
          </menu>
        </item>
        <item android:id="@+id/find_in_page_id"
            android:title="@string/menu_find_in_page" />
        <item android:id="@+id/add_to_homescreen_id"
            android:title="@string/menu_add_to_homescreen" />
        <item android:id="@+id/open_webapk_id"
            android:title="@string/menu_open_webapk" />
        <item android:id="@+id/request_desktop_site_row_menu_id"
            android:title="@null">
          <menu>
              <item android:id="@+id/request_desktop_site_id"
                android:title="@string/menu_request_desktop_site" />
              <item android:id="@+id/request_desktop_site_check_id"
                android:title="@null"
                android:checkable="true" />
          </menu>
        </item>
        <item android:id="@+id/reader_mode_prefs_id"
            android:title="@string/menu_reader_mode_prefs"
            android:icon="@drawable/reader_mode_prefs_icon" />
        <item android:id="@+id/preferences_id"
            android:title="@string/menu_settings" />
        <item android:id="@+id/help_id"
            android:title="@string/menu_help" />
        <item android:id="@+id/enter_vr_id"
            android:title="@string/enter_vr" />
    </group>

    <!-- Items shown only in the tab switcher -->
    <group android:id="@+id/OVERVIEW_MODE_MENU"
        android:visible="false">
        <item android:id="@id/new_tab_menu_id"
            android:title="@string/menu_new_tab" />
        <item android:id="@id/new_incognito_tab_menu_id"
            android:title="@string/menu_new_incognito_tab" />
        <item android:id="@+id/close_all_tabs_menu_id"
            android:title="@string/menu_close_all_tabs" />
        <item android:id="@+id/close_all_incognito_tabs_menu_id"
            android:title="@string/menu_close_all_incognito_tabs" />
        <item android:id="@+id/menu_group_tabs"
            android:title="@string/menu_group_tabs" />
        <item android:id="@id/preferences_id"
            android:title="@string/menu_settings" />
    </group>

    <!-- Items shown only in the tab switcher when start surface is enabled -->
    <group android:id="@+id/START_SURFACE_MODE_MENU"
        android:visible="false">
        <item android:id="@id/new_tab_menu_id"
            android:title="@string/menu_new_tab" />
        <item android:id="@id/new_incognito_tab_menu_id"
            android:title="@string/menu_new_incognito_tab" />
        <item android:id="@+id/all_bookmarks_menu_id"
            android:title="@string/menu_bookmarks" />
        <item android:id="@+id/recent_tabs_menu_id"
            android:title="@string/menu_recent_tabs" />
        <item android:id="@+id/open_history_menu_id"
            android:title="@string/menu_history" />
        <item android:id="@+id/downloads_menu_id"
            android:title="@string/menu_downloads" />
        <item android:id="@+id/close_all_tabs_menu_id"
            android:title="@string/menu_close_all_tabs" />
        <item android:id="@+id/close_all_incognito_tabs_menu_id"
            android:title="@string/menu_close_all_incognito_tabs" />
        <item android:id="@+id/menu_group_tabs"
            android:title="@string/menu_group_tabs" />
        <item android:id="@id/preferences_id"
            android:title="@string/menu_settings" />
    </group>

    <!-- Items shown only when the tablet has no visible tabs -->
    <group android:id="@+id/TABLET_EMPTY_MODE_MENU"
        android:visible="false">
        <item android:id="@id/new_tab_menu_id"
            android:title="@string/menu_new_tab" />
        <item android:id="@id/new_incognito_tab_menu_id"
            android:title="@string/menu_new_incognito_tab" />
        <item android:id="@id/preferences_id"
            android:title="@string/menu_settings" />
    </group>
</menu>