[NFC] Remove our bespoke `make_unique` implementation (#5613)

This code predates our adoption of C++14 and can now be removed in favor of
`std::make_unique`, which should be more efficient.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/wasm/wasm-validator.cpp b/src/wasm/wasm-validator.cpp
index 8abcd92fe..274e1fd1c 100644
--- a/src/wasm/wasm-validator.cpp
+++ b/src/wasm/wasm-validator.cpp
@@ -80,7 +80,7 @@ struct ValidationInfo {
     if (iter != outputs.end()) {
       return *(iter->second.get());
     }
-    auto& ret = outputs[func] = make_unique<std::ostringstream>();
+    auto& ret = outputs[func] = std::make_unique<std::ostringstream>();
     return *ret.get();
   }