Remove worker process related codes from ContentBrowserClient.

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 <set>
 
 #include "base/command_line.h"
 #include "chrome/browser/browser_process.h"
@@ skipping 317 matching lines @@
     content::ResourceContext* resource_context,
     const GURL& current_url,
     const GURL& new_url) {
   ProfileIOData* io_data = ProfileIOData::FromResourceContext(resource_context);
   return CrossesExtensionProcessBoundary(
       io_data->GetExtensionInfoMap()->extensions(),
       current_url, new_url, false);
 }
 
 // static
-std::string ChromeContentBrowserClientExtensionsPart::GetWorkerProcessTitle(
-    const GURL& url, content::ResourceContext* context) {
-  // Check if it's an extension-created worker, in which case we want to use
-  // the name of the extension.
-  ProfileIOData* io_data = ProfileIOData::FromResourceContext(context);
-  const Extension* extension =
-      io_data->GetExtensionInfoMap()->extensions().GetByID(url.host());
-  return extension ? extension->name() : std::string();
-}
-
-// static
 bool ChromeContentBrowserClientExtensionsPart::ShouldAllowOpenURL(
     content::SiteInstance* site_instance,
     const GURL& from_url,
     const GURL& to_url,
     bool* result) {
   DCHECK(result);
 
   // Do not allow pages from the web or other extensions navigate to
   // non-web-accessible extension resources.
   if (to_url.SchemeIs(kExtensionScheme) &&
@@ skipping 100 matching lines @@
 
   BrowserThread::PostTask(BrowserThread::IO,
                           FROM_HERE,
                           base::Bind(&InfoMap::UnregisterExtensionProcess,
                                      ExtensionSystem::Get(profile)->info_map(),
                                      extension->id(),
                                      site_instance->GetProcess()->GetID(),
                                      site_instance->GetId()));
 }
 
-void ChromeContentBrowserClientExtensionsPart::WorkerProcessCreated(
-    SiteInstance* site_instance,
-    int worker_process_id) {
-  ExtensionRegistry* extension_registry =
-      ExtensionRegistry::Get(site_instance->GetBrowserContext());
-  if (!extension_registry)
-    return;
-  const Extension* extension =
-      extension_registry->enabled_extensions().GetExtensionOrAppByURL(
-          site_instance->GetSiteURL());
-  if (!extension)
-    return;
-  ExtensionSystem* extension_system =
-      ExtensionSystem::Get(site_instance->GetBrowserContext());
-  extension_system->info_map()->RegisterExtensionWorkerProcess(
-      extension->id(), worker_process_id, site_instance->GetId());
-}
-
-void ChromeContentBrowserClientExtensionsPart::WorkerProcessTerminated(
-    SiteInstance* site_instance,
-    int worker_process_id) {
-  ExtensionSystem* extension_system =
-      ExtensionSystem::Get(site_instance->GetBrowserContext());
-  extension_system->info_map()->UnregisterExtensionWorkerProcess(
-      worker_process_id);
-}
-
 void ChromeContentBrowserClientExtensionsPart::OverrideWebkitPrefs(
     RenderViewHost* rvh,
     const GURL& url,
     WebPreferences* web_prefs) {
   Profile* profile =
       Profile::FromBrowserContext(rvh->GetProcess()->GetBrowserContext());
 
   ExtensionService* service =
       ExtensionSystem::Get(profile)->extension_service();
   if (!service)
@@ skipping 56 matching lines @@
                                            content::RenderProcessHost* process,
                                            Profile* profile) {
   if (!process)
     return;
   DCHECK(profile);
   if (ProcessMap::Get(profile)->Contains(process->GetID()))
     command_line->AppendSwitch(switches::kExtensionProcess);
 }
 
 }  // namespace extensions