Replace OS_LEFT/RIGHT with META_LEFT/RIGHT

ui/events/keycodes/keyboard_code_conversion_unittest.cc

 // 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.
 
 #include "ui/events/keycodes/keyboard_code_conversion.h"
 
 #include <stdint.h>
 
 #include "base/strings/stringprintf.h"
 #include "testing/gtest/include/gtest/gtest.h"
@@ skipping 227 matching lines @@
        {true, ui::DomKey::SHIFT, ui::VKEY_SHIFT}},
       {ui::DomCode::SHIFT_RIGHT,
        {true, ui::DomKey::SHIFT, ui::VKEY_SHIFT},
        {true, ui::DomKey::SHIFT, ui::VKEY_SHIFT}},
       {ui::DomCode::ALT_LEFT,
        {true, ui::DomKey::ALT, ui::VKEY_MENU},
        {true, ui::DomKey::ALT, ui::VKEY_MENU}},
       {ui::DomCode::ALT_RIGHT,
        {true, ui::DomKey::ALT, ui::VKEY_MENU},
        {true, ui::DomKey::ALT, ui::VKEY_MENU}},
-      {ui::DomCode::OS_LEFT,
+      {ui::DomCode::META_LEFT,
        {true, ui::DomKey::META, ui::VKEY_LWIN},
        {true, ui::DomKey::META, ui::VKEY_LWIN}},
-      {ui::DomCode::OS_RIGHT,
+      {ui::DomCode::META_RIGHT,
        {true, ui::DomKey::META, ui::VKEY_LWIN},
        {true, ui::DomKey::META, ui::VKEY_LWIN}},
       {ui::DomCode::DIGIT1,
        {true, ui::DomKey::Constant<'1'>::Character, ui::VKEY_1},
        {true, ui::DomKey::Constant<'!'>::Character, ui::VKEY_1}},
       {ui::DomCode::EQUAL,
        {true, ui::DomKey::Constant<'='>::Character, ui::VKEY_OEM_PLUS},
        {true, ui::DomKey::Constant<'+'>::Character, ui::VKEY_OEM_PLUS}},
       {ui::DomCode::TAB,
        {true, ui::DomKey::TAB, ui::VKEY_TAB},
@@ skipping 257 matching lines @@
   // Verify that kDomCodeToKeyboardCodeMap is ordered by DomCode value.
   uint32_t previous = 0;
   for (const auto& it : ui::kDomCodeToKeyboardCodeMap) {
     uint32_t current = static_cast<uint32_t>(it.dom_code);
     EXPECT_LT(previous, current);
     previous = current;
   }
 }
 
 }  // namespace