Remove the deprecated function ExtensionService::extensions().

chrome/browser/extensions/menu_manager.cc

Index: chrome/browser/extensions/menu_manager.cc
diff --git a/chrome/browser/extensions/menu_manager.cc b/chrome/browser/extensions/menu_manager.cc
index 60f9301e20ed2de68e24e8bf33fee5e34d037018..969f5c965b0e379fbd095331028fcccc0cb2be33 100644
--- a/chrome/browser/extensions/menu_manager.cc
+++ b/chrome/browser/extensions/menu_manager.cc
@@ -13,7 +13,6 @@
 #include "base/strings/utf_string_conversions.h"
 #include "base/values.h"
 #include "chrome/browser/chrome_notification_types.h"
-#include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/extensions/extension_tab_util.h"
 #include "chrome/browser/extensions/menu_manager_factory.h"
 #include "chrome/browser/extensions/tab_helper.h"
@@ -27,7 +26,6 @@
 #include "content/public/common/context_menu_params.h"
 #include "extensions/browser/event_router.h"
 #include "extensions/browser/extension_registry.h"
-#include "extensions/browser/extension_system.h"
 #include "extensions/browser/guest_view/web_view/web_view_guest.h"
 #include "extensions/browser/state_store.h"
 #include "extensions/common/extension.h"
@@ -36,7 +34,6 @@
 #include "ui/gfx/text_elider.h"
 
 using content::WebContents;
-using extensions::ExtensionSystem;
 
 namespace extensions {
 
@@ -616,11 +613,9 @@ void MenuManager::ExecuteCommand(content::BrowserContext* context,
   if (!item)
     return;
 
-  // ExtensionService/Extension can be NULL in unit tests :(
-  ExtensionService* service =
-      ExtensionSystem::Get(browser_context_)->extension_service();
-  const Extension* extension =
-      service ? service->extensions()->GetByID(item->extension_id()) : NULL;
+  ExtensionRegistry* registry = ExtensionRegistry::Get(browser_context_);
+  const Extension* extension = registry->GetExtensionById(
+      item->extension_id(), ExtensionRegistry::ENABLED);
 
   if (item->type() == MenuItem::RADIO)
     RadioItemSelected(item);
@@ -804,10 +799,9 @@ void MenuManager::WriteToStorage(const Extension* extension,
 
 void MenuManager::ReadFromStorage(const std::string& extension_id,
                                   scoped_ptr<base::Value> value) {
-  const Extension* extension = ExtensionSystem::Get(browser_context_)
-                                   ->extension_service()
-                                   ->extensions()
-                                   ->GetByID(extension_id);
+  const Extension* extension =
+      ExtensionRegistry::Get(browser_context_)
+          ->GetExtensionById(extension_id, ExtensionRegistry::ENABLED);
   if (!extension)
     return;