Block NPAPI plug-ins in Metro mode instead of not loading them at all.

chrome/browser/plugins/plugin_infobar_delegates.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/plugins/plugin_infobar_delegates.h"
 
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/api/infobars/infobar_service.h"
 #include "chrome/browser/content_settings/host_content_settings_map.h"
 #include "chrome/browser/google/google_util.h"
@@ skipping 419 matching lines @@
   if (!owner())
     return;
   InfoBarDelegate* delegate = new PluginInstallerInfoBarDelegate(
       owner(), installer(), plugin_metadata_->Clone(),
       base::Closure(), new_install_, message);
   owner()->ReplaceInfoBar(this, delegate);
 }
 
 // PluginMetroModeInfoBarDelegate ---------------------------------------------
 #if defined(OS_WIN)
-InfoBarDelegate* PluginMetroModeInfoBarDelegate::Create(
-    InfoBarService* infobar_service, const string16& plugin_name) {
-  string16 message = l10n_util::GetStringFUTF16(
-      IDS_METRO_MISSING_PLUGIN_PROMPT, plugin_name);
-  return new PluginMetroModeInfoBarDelegate(
-      infobar_service, message);
-}
-
 PluginMetroModeInfoBarDelegate::PluginMetroModeInfoBarDelegate(
-    InfoBarService* infobar_service, const string16& message)
+    InfoBarService* infobar_service,
+    const string16& message,
+    const string16& ok_label)
     : ConfirmInfoBarDelegate(infobar_service),
-      message_(message) {
+      message_(message),
+      ok_label_(ok_label) {
 }
 
 PluginMetroModeInfoBarDelegate::~PluginMetroModeInfoBarDelegate() {
 }
 
 gfx::Image* PluginMetroModeInfoBarDelegate::GetIcon() const {
   return &ResourceBundle::GetSharedInstance().GetNativeImageNamed(
       IDR_INFOBAR_PLUGIN_INSTALL);
 }
 
 string16 PluginMetroModeInfoBarDelegate::GetMessageText() const {
   return message_;
 }
 
 int PluginMetroModeInfoBarDelegate::GetButtons() const {
   return BUTTON_OK;
 }
 
 string16 PluginMetroModeInfoBarDelegate::GetButtonLabel(
     InfoBarButton button) const {
   DCHECK_EQ(BUTTON_OK, button);
-  return l10n_util::GetStringUTF16(IDS_WIN8_DESKTOP_RESTART);
+  return ok_label_;
 }
 
 bool PluginMetroModeInfoBarDelegate::Accept() {
   content::WebContents* web_contents = owner()->GetWebContents();
   if (!web_contents)
     return false;
   // Note that empty urls are not valid.
   if (!web_contents->GetURL().is_valid())
     return false;
   std::string url(web_contents->GetURL().spec());
@@ skipping 12 matching lines @@
       "https://support.google.com/chrome/?ib_display_in_desktop"));
   OpenURLParams params(
       url, Referrer(),
       (disposition == CURRENT_TAB) ? NEW_FOREGROUND_TAB : disposition,
       content::PAGE_TRANSITION_LINK, false);
   owner()->GetWebContents()->OpenURL(params);
   return false;
 }
 #endif  // defined(OS_WIN)
 #endif  // defined(ENABLE_PLUGIN_INSTALLATION)