Remove extension-to-component migration mechanism

chrome/browser/ui/views/media_router/media_router_ui_browsertest.cc

Index: chrome/browser/ui/views/media_router/media_router_ui_browsertest.cc
diff --git a/chrome/browser/ui/views/media_router/media_router_ui_browsertest.cc b/chrome/browser/ui/views/media_router/media_router_ui_browsertest.cc
index 63820ad88bbec19c08c9fd740655ba79f418650e..b867e61ab8e4ccbc5f81c4088c2f6cf52faa5dbb 100644
--- a/chrome/browser/ui/views/media_router/media_router_ui_browsertest.cc
+++ b/chrome/browser/ui/views/media_router/media_router_ui_browsertest.cc
@@ -101,10 +101,8 @@ class MediaRouterUIBrowserTest : public InProcessBrowserTest {
   }
 
   void SetAlwaysShowActionPref(bool always_show) {
-    return ToolbarActionsModel::Get(browser()->profile())
-        ->component_migration_helper()
-        ->SetComponentActionPref(
-            ComponentToolbarActionsFactory::kMediaRouterActionId, always_show);
+    MediaRouterActionController::SetAlwaysShowActionPref(browser()->profile(),
+                                                         always_show);
   }
 
   AppMenuButton* GetAppMenuButton() {