Removing ShouldSwapProcessesForRedirect (using DoesSiteRequireDedicatedProcess).

chrome/browser/extensions/chrome_content_browser_client_extensions_part.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 "chrome/browser/extensions/chrome_content_browser_client_extensions_part.h"
 
 #include <stddef.h>
 
 #include <set>
 
@@ skipping 489 matching lines @@
       !process_map->Contains(new_extension->id(),
                              site_instance->GetProcess()->GetID()))
     return true;
 
   // Otherwise, swap BrowsingInstances when transitioning to/from Chrome Web
   // Store.
   return is_current_url_for_web_store != is_new_url_for_web_store;
 }
 
 // static
-bool ChromeContentBrowserClientExtensionsPart::ShouldSwapProcessesForRedirect(
-    content::BrowserContext* browser_context,
-    const GURL& current_url,
-    const GURL& new_url) {
-  return CrossesExtensionProcessBoundary(
-      ExtensionRegistry::Get(browser_context)->enabled_extensions(),
-      current_url, new_url, false);
-}
-
-// static
 bool ChromeContentBrowserClientExtensionsPart::AllowServiceWorker(
     const GURL& scope,
     const GURL& first_party_url,
     content::ResourceContext* context) {
   // We only care about extension urls.
   if (!first_party_url.SchemeIs(kExtensionScheme))
     return true;
 
   ProfileIOData* io_data = ProfileIOData::FromResourceContext(context);
   InfoMap* extension_info_map = io_data->GetExtensionInfoMap();
@@ skipping 350 matching lines @@
     command_line->AppendSwitch(switches::kExtensionProcess);
   }
 }
 
 void ChromeContentBrowserClientExtensionsPart::ResourceDispatcherHostCreated() {
   content::ResourceDispatcherHost::Get()->RegisterInterceptor(
       "Origin", kExtensionScheme, base::Bind(&OnHttpHeaderReceived));
 }
 
 }  // namespace extensions