Re-write many calls to WrapUnique() with MakeUnique()

components/web_resource/web_resource_service.cc

Index: components/web_resource/web_resource_service.cc
diff --git a/components/web_resource/web_resource_service.cc b/components/web_resource/web_resource_service.cc
index 6e05d4159c142ffb195c05799bb75ef423463e38..544b9d8809ec8ee1dcfca55aa54348fba9bb4565 100644
--- a/components/web_resource/web_resource_service.cc
+++ b/components/web_resource/web_resource_service.cc
@@ -79,7 +79,7 @@ void WebResourceService::OnURLFetchComplete(const net::URLFetcher* source) {
     // (on Android in particular) we short-cut the full parsing in the case of
     // trivially "empty" JSONs.
     if (data.empty() || data == "{}") {
-      OnUnpackFinished(base::WrapUnique(new base::DictionaryValue()));
+      OnUnpackFinished(base::MakeUnique<base::DictionaryValue>());
     } else {
       parse_json_callback_.Run(data,
                                base::Bind(&WebResourceService::OnUnpackFinished,