Block NPAPI plugins by default Add Facebook video calling and Google Earth plugins to the tracked l…

chrome/browser/plugins/plugin_metadata.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_metadata.h"
 
 #include <algorithm>
 
 #include "base/logging.h"
 #include "base/strings/string_util.h"
@@ skipping 75 matching lines @@
     *status = SECURITY_STATUS_REQUIRES_AUTHORIZATION;
   else
     return false;
 
   return true;
 }
 
 PluginMetadata::SecurityStatus PluginMetadata::GetSecurityStatus(
     const content::WebPluginInfo& plugin) const {
   if (versions_.empty()) {
-#if defined(OS_LINUX)
-    // On Linux, unknown plugins require authorization.
+    // Unknown plugins require authorization.
     return SECURITY_STATUS_REQUIRES_AUTHORIZATION;
-#else
-    return SECURITY_STATUS_UP_TO_DATE;
-#endif
   }
 
   Version version;
   content::WebPluginInfo::CreateVersionFromString(plugin.version, &version);
   if (!version.IsValid())
     version = Version("0");
 
   // |lower_bound| returns the latest version that is not newer than |version|.
   std::map<Version, SecurityStatus, VersionComparator>::const_iterator it =
       versions_.lower_bound(version);
@@ skipping 15 matching lines @@
   PluginMetadata* copy = new PluginMetadata(identifier_,
                                             name_,
                                             url_for_display_,
                                             plugin_url_,
                                             help_url_,
                                             group_name_matcher_,
                                             language_);
   copy->versions_ = versions_;
   return make_scoped_ptr(copy);
 }