[Content] Update V8ValueConverter::create to return a std::unique_ptr

content/renderer/web_ui_extension.cc

Index: content/renderer/web_ui_extension.cc
diff --git a/content/renderer/web_ui_extension.cc b/content/renderer/web_ui_extension.cc
index 19593e1769f801bfccc37d46a4e0fcb4553766aa..802bd7a0e6104b731942c42dab921c7262934b7a 100644
--- a/content/renderer/web_ui_extension.cc
+++ b/content/renderer/web_ui_extension.cc
@@ -121,9 +121,8 @@ void WebUIExtension::Send(gin::Arguments* args) {
       return;
     }
 
-    std::unique_ptr<V8ValueConverter> converter(V8ValueConverter::create());
-    content = base::ListValue::From(
-        converter->FromV8Value(obj, frame->MainWorldScriptContext()));
+    content = base::ListValue::From(V8ValueConverter::Create()->FromV8Value(
+        obj, frame->MainWorldScriptContext()));
     DCHECK(content);
   }