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

chrome/browser/ui/pdf/pdf_unsupported_feature.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 "chrome/browser/ui/pdf/pdf_unsupported_feature.h"
 
 #include "base/bind.h"
 #include "base/macros.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 20 matching lines @@
 #include "content/public/browser/user_metrics.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/common/renderer_preferences.h"
 #include "grit/browser_resources.h"
 #include "grit/components_strings.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/base/webui/jstemplate_builder.h"
 
 #if defined(OS_WIN)
-#include "base/win/metro.h"
 #include "chrome/browser/ui/pdf/adobe_reader_info_win.h"
 #endif
 
 using base::UserMetricsAction;
 using content::InterstitialPage;
 using content::OpenURLParams;
 using content::Referrer;
 using content::WebContents;
 using content::WebPluginInfo;
 
@@ skipping 216 matching lines @@
 }
 
 PDFUnsupportedFeaturePromptClient::~PDFUnsupportedFeaturePromptClient() {
 }
 
 base::string16 PDFUnsupportedFeaturePromptClient::GetMessageText() const {
   return l10n_util::GetStringUTF16(IDS_PDF_BUBBLE_MESSAGE);
 }
 
 base::string16 PDFUnsupportedFeaturePromptClient::GetAcceptButtonText() const {
-  if (base::win::IsMetroProcess())
-    return l10n_util::GetStringUTF16(IDS_PDF_BUBBLE_METRO_MODE_LINK);
-
   return l10n_util::GetStringUTF16(
       reader_info_.is_installed ? IDS_PDF_BUBBLE_OPEN_IN_READER_LINK
                                 : IDS_PDF_BUBBLE_INSTALL_READER_LINK);
 }
 
 base::string16 PDFUnsupportedFeaturePromptClient::GetCancelButtonText() const {
   return l10n_util::GetStringUTF16(IDS_DONE);
 }
 
 bool PDFUnsupportedFeaturePromptClient::ShouldExpire(
     const content::LoadCommittedDetails& details) const {
   return !details.is_in_page;
 }
 
 void PDFUnsupportedFeaturePromptClient::Accept() {
-  if (base::win::IsMetroProcess()) {
-    chrome::AttemptRestartToDesktopMode();
-    return;
-  }
-
   if (!reader_info_.is_installed) {
     content::RecordAction(UserMetricsAction("PDF_InstallReaderInfoBarOK"));
     OpenReaderUpdateURL(web_contents_);
     return;
   }
 
   content::RecordAction(UserMetricsAction("PDF_UseReaderInfoBarOK"));
 
   if (!reader_info_.is_secure) {
     new PDFUnsupportedFeatureInterstitial(web_contents_,
@@ skipping 51 matching lines @@
     MaybeShowOpenPDFInReaderPrompt(web_contents, reader_info);
     return;
   }
   GetAdobeReaderPluginInfoAsync(
       profile,
       base::Bind(&GotPluginsCallback,
                  web_contents->GetRenderProcessHost()->GetID(),
                  web_contents->GetRenderViewHost()->GetRoutingID()));
 #endif  // defined(OS_WIN)
 }