Add a 0.8 version of cr-checkbox with a demo

content/browser/webui/shared_resources_data_source.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 "content/browser/webui/shared_resources_data_source.h"
 
 #include "base/containers/hash_tables.h"
 #include "base/logging.h"
 #include "base/memory/ref_counted_memory.h"
 #include "base/strings/string_piece.h"
 #include "base/strings/string_util.h"
 #include "base/threading/thread_restrictions.h"
 #include "content/public/common/content_client.h"
 #include "content/public/common/url_constants.h"
 #include "net/base/mime_util.h"
 #include "ui/base/layout.h"
 #include "ui/base/webui/web_ui_util.h"
 #include "ui/resources/grit/webui_resources.h"
 #include "ui/resources/grit/webui_resources_map.h"
 
 namespace content {
 
 namespace {
 
 using ResourcesMap = base::hash_map<std::string, int>;
 
 // TODO(rkc): Once we have a separate source for apps, remove '*/apps/' aliases.
 const char* kPathAliases[][2] = {
     {"../../../third_party/polymer/components-chromium/", "polymer/"},
+    {"../../../third_party/polymer/v0_8/components-chromium/", "polymer/v0_8/"},
     {"../../../third_party/web-animations-js/sources/",
      "polymer/web-animations-js/"},
     {"../../resources/default_100_percent/common/", "images/apps/"},
     {"../../resources/default_200_percent/common/", "images/2x/apps/"},
     {"../../webui/resources/cr_elements/", "cr_elements/"}};
 
 void AddResource(const std::string& path,
                  int resource_id,
                  ResourcesMap* resources_map) {
   if (!resources_map->insert(std::make_pair(path, resource_id)).second)
@@ skipping 75 matching lines @@
   // wildcards, so we need to set its value explicitly by passing the |origin|
   // back.
   std::string allowed_origin_prefix = kChromeUIScheme;
   allowed_origin_prefix += "://";
   if (origin.find(allowed_origin_prefix) != 0)
     return "null";
   return origin;
 }
 
 }  // namespace content