Replace __MSG_some_name__ template within extension css/html files with local...

chrome/common/extensions/extension_l10n_util.cc

 // Copyright (c) 2009 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/common/extensions/extension_l10n_util.h"
 
 #include <set>
 #include <string>
 #include <vector>
 
 #include "app/l10n_util.h"
 #include "base/file_util.h"
 #include "base/linked_ptr.h"
 #include "base/string_util.h"
 #include "base/values.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/extensions/extension_file_util.h"
+#include "chrome/browser/renderer_host/resource_dispatcher_host_request_info.h"
 #include "chrome/common/extensions/extension.h"
 #include "chrome/common/extensions/extension_constants.h"
 #include "chrome/common/extensions/extension_message_bundle.h"
 #include "chrome/common/json_value_serializer.h"
+#include "chrome/common/url_constants.h"
 #include "unicode/uloc.h"
 
 namespace errors = extension_manifest_errors;
 namespace keys = extension_manifest_keys;
 
 static std::string* GetProcessLocale() {
   static std::string locale;
   return &locale;
 }
 
@@ skipping 255 matching lines @@
       // an error.
       return false;
     } else {
       catalogs.push_back(catalog);
     }
   }
 
   return ExtensionMessageBundle::Create(catalogs, error);
 }
 
+void ApplyMessageFilterPolicy(const GURL& url,
+                              const ResourceType::Type& resource_type,
+                              ResourceDispatcherHostRequestInfo* request_info) {
+  // Apply filter only to chrome extension css files that don't have
+  // security filter already set.
+  if (url.SchemeIs(chrome::kExtensionScheme) &&
+      request_info->filter_policy() == FilterPolicy::DONT_FILTER &&
+      resource_type == ResourceType::STYLESHEET)
+    request_info->set_filter_policy(FilterPolicy::FILTER_EXTENSION_MESSAGES);
+}
+
 }  // namespace extension_l10n_util