"Top Document Isolation" mode

content/test/content_browser_test_utils_internal.cc

 // Copyright 2014 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/test/content_browser_test_utils_internal.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 #include <map>
@@ skipping 198 matching lines @@
   const char* prefix = "Where ";
   for (auto& legend_entry : legend) {
     SiteInstanceImpl* site_instance =
         static_cast<SiteInstanceImpl*>(legend_entry.second);
     base::StringAppendF(&result, "\n%s%s = %s", prefix,
                         legend_entry.first.c_str(),
                         site_instance->GetSiteURL().spec().c_str());
     // Highlight some exceptionable conditions.
     if (site_instance->active_frame_count() == 0)
       result.append(" (active_frame_count == 0)");
+    if (site_instance->is_for_third_party_subframes())
+      result.append(" (3rd party)");
     if (!site_instance->GetProcess()->HasConnection())
       result.append(" (no process)");
     prefix = "      ";
   }
   return result;
 }
 
 std::string FrameTreeVisualizer::GetName(SiteInstance* site_instance) {
   // Indices into the vector correspond to letters of the alphabet.
   size_t index =
@@ skipping 90 matching lines @@
     content::ResourceContext* resource_context,
     content::AppCacheService* appcache_service,
     ResourceType resource_type,
     ScopedVector<content::ResourceThrottle>* throttles) {
   DCHECK_CURRENTLY_ON(content::BrowserThread::IO);
   if (request->url() == url_)
     throttles->push_back(new HttpRequestStallThrottle);
 }
 
 }  // namespace content