Remove the deprecated function ExtensionService::extensions().

chrome/browser/memory_details.cc

Index: chrome/browser/memory_details.cc
diff --git a/chrome/browser/memory_details.cc b/chrome/browser/memory_details.cc
index 851986cf128b7c7e177a8c0d210ca10f69b3fd39..7ebdfd39936f116a6e6aed1586eebaa28c2c8f97 100644
--- a/chrome/browser/memory_details.cc
+++ b/chrome/browser/memory_details.cc
@@ -32,8 +32,7 @@
 #endif
 
 #if defined(ENABLE_EXTENSIONS)
-#include "chrome/browser/extensions/extension_service.h"
-#include "extensions/browser/extension_system.h"
+#include "extensions/browser/extension_registry.h"
 #include "extensions/browser/process_manager.h"
 #include "extensions/browser/process_map.h"
 #include "extensions/browser/view_type_utils.h"
@@ -286,8 +285,8 @@ void MemoryDetails::CollectChildInfoOnUIThread() {
 #if defined(ENABLE_EXTENSIONS)
       content::BrowserContext* context =
           render_process_host->GetBrowserContext();
-      ExtensionService* extension_service =
-          extensions::ExtensionSystem::Get(context)->extension_service();
+      extensions::ExtensionRegistry* extension_registry =
+          extensions::ExtensionRegistry::Get(context);
       extensions::ProcessMap* extension_process_map =
           extensions::ProcessMap::Get(context);
       is_extension = extension_process_map->Contains(
@@ -316,8 +315,8 @@ void MemoryDetails::CollectChildInfoOnUIThread() {
             host->GetProcess()->GetID());
         for (std::set<std::string>::iterator iter = extension_ids.begin();
              iter != extension_ids.end(); ++iter) {
-          const Extension* extension =
-              extension_service->GetExtensionById(*iter, false);
+          const Extension* extension = extension_registry->GetExtensionById(
+              *iter, extensions::ExtensionRegistry::ENABLED);
           if (extension && !extension->is_hosted_app()) {
             process.renderer_type =
                 ProcessMemoryInformation::RENDERER_EXTENSION;
@@ -328,8 +327,8 @@ void MemoryDetails::CollectChildInfoOnUIThread() {
       }
 #if defined(ENABLE_EXTENSIONS)
       if (is_extension) {
-        const Extension* extension =
-            extension_service->extensions()->GetByID(url.host());
+        const Extension* extension = extension_registry->GetExtensionById(
+            url.host(), extensions::ExtensionRegistry::ENABLED);
         if (extension) {
           base::string16 title = base::UTF8ToUTF16(extension->name());
           process.titles.push_back(title);