Remove base/win/metro.{cc|h} and some associated code

chrome/installer/setup/install_unittest.cc

 // Copyright (c) 2012 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 <objbase.h>
 #include <stddef.h>
 
 #include <string>
 
 #include "base/base_paths.h"
@@ skipping 72 matching lines @@
     ShellUtil::ShortcutProperties chrome_properties(ShellUtil::CURRENT_USER);
     product_->AddDefaultShortcutProperties(chrome_exe_, &chrome_properties);
 
     expected_properties_.set_target(chrome_exe_);
     expected_properties_.set_icon(chrome_properties.icon,
                                   chrome_properties.icon_index);
     expected_properties_.set_app_id(chrome_properties.app_id);
     expected_properties_.set_description(chrome_properties.description);
     expected_properties_.set_dual_mode(false);
     expected_start_menu_properties_ = expected_properties_;
-    expected_start_menu_properties_.set_dual_mode(
-        InstallUtil::ShouldInstallMetroProperties());
+    expected_start_menu_properties_.set_dual_mode(false);
 
     prefs_.reset(GetFakeMasterPrefs(false, false));
 
     ASSERT_TRUE(fake_user_desktop_.CreateUniqueTempDir());
     ASSERT_TRUE(fake_common_desktop_.CreateUniqueTempDir());
     ASSERT_TRUE(fake_user_quick_launch_.CreateUniqueTempDir());
     ASSERT_TRUE(fake_start_menu_.CreateUniqueTempDir());
     ASSERT_TRUE(fake_common_start_menu_.CreateUniqueTempDir());
     user_desktop_override_.reset(
         new base::ScopedPathOverride(base::DIR_USER_DESKTOP,
@@ skipping 362 matching lines @@
   installer::EscapeXmlAttributeValueInSingleQuotes(&val);
   ASSERT_STREQ(kExpectedEscapedVal, val.c_str());
 }
 
 TEST(EscapeXmlAttributeValueTest, DontEscapeNormalValue) {
   base::string16 val(L"Google Chrome");
   static const wchar_t kExpectedEscapedVal[] = L"Google Chrome";
   installer::EscapeXmlAttributeValueInSingleQuotes(&val);
   ASSERT_STREQ(kExpectedEscapedVal, val.c_str());
 }