Revert of Remove EF_FUNCTION_KEY and EF_NUMPAD_KEY.

ui/events/keycodes/dom4/keycode_converter_data.h

 // 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.
 
 // This file has no header guard because it is explicily intended
 // to be included more than once with different definitions of the
 // macros USB_KEYMAP and USB_KEYMAP_DECLARATION.
 
 // Data in this file was created by referencing:
 //  [0] USB HID Usage Tables,
@@ skipping 207 matching lines @@
   USB_KEYMAP(0x07007c, 0x008d, 0xe018, 0xffff, "Copy", COPY),
   USB_KEYMAP(0x07007d, 0x008f, 0xe00a, 0xffff, "Paste", PASTE),
   USB_KEYMAP(0x07007e, 0x0090, 0x0000, 0xffff, "Find", FIND),  // Find
   USB_KEYMAP(0x07007f, 0x0079, 0xe020, 0x004a, "VolumeMute", VOLUME_MUTE),
 
   USB_KEYMAP(0x070080, 0x007b, 0xe030, 0x0048, "VolumeUp", VOLUME_UP),
   USB_KEYMAP(0x070081, 0x007a, 0xe02e, 0x0049, "VolumeDown", VOLUME_DOWN),
   //USB_KEYMAP(0x070082, 0x0000, 0x0000, 0xffff, NULL, LOCKING_CAPS_LOCK),
   //USB_KEYMAP(0x070083, 0x0000, 0x0000, 0xffff, NULL, LOCKING_NUM_LOCK),
   //USB_KEYMAP(0x070084, 0x0000, 0x0000, 0xffff, NULL, LOCKING_SCROLL_LOCK),
-  USB_KEYMAP(0x070085, 0x0081, 0x0000, 0x005f, "NumpadComma", NUMPAD_COMMA),
+  // USB#070085 is used as Brazilian Keypad_.
+  USB_KEYMAP(0x070085, 0x0000, 0x0000, 0x005f, "NumpadComma", NUMPAD_COMMA),
 
   // International1
   // USB#070086 is used on AS/400 keyboards. Standard Keypad_= is USB#070067.
   //USB_KEYMAP(0x070086, 0x0000, 0x0000, 0xffff, NULL, NUMPAD_EQUAL),
   // USB#070087 is used for Brazilian /? and Japanese _ 'ro'.
   USB_KEYMAP(0x070087, 0x0061, 0x0000, 0x005e, "IntlRo", INTL_RO),
   // International2
   // USB#070088 is used as Japanese Hiragana/Katakana key.
   USB_KEYMAP(0x070088, 0x0065, 0x0000, 0x0068, "KanaMode", KANA_MODE),
   // International3
@@ skipping 233 matching lines @@
   // USB#0x0c0232:  AC View Toggle
   USB_KEYMAP(0x0c0232, 0x0000, 0x0000, 0xffff, "ZoomToggle", ZOOM_TOGGLE),
   // USB#0x0c0289:  AC_Reply
   USB_KEYMAP(0x0c0289, 0x00f0, 0x0000, 0xffff, "MailReply", MAIL_REPLY),
   // USB#0x0c028b:  AC_ForwardMsg (MailForward)
   USB_KEYMAP(0x0c028b, 0x00f1, 0x0000, 0xffff, "MailForward", MAIL_FORWARD),
   // USB#0x0c028c:  AC_Send
   USB_KEYMAP(0x0c028c, 0x00ef, 0x0000, 0xffff, "MailSend", MAIL_SEND),
 };