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

net/ssl/test_ssl_private_key.cc

Index: net/ssl/test_ssl_private_key.cc
diff --git a/net/ssl/test_ssl_private_key.cc b/net/ssl/test_ssl_private_key.cc
index 6d420b0e4c66412319e8e4aaa5bbb57e0d746a1d..f6fadbf6dfa8cf60356f0ed732905d43ba50031c 100644
--- a/net/ssl/test_ssl_private_key.cc
+++ b/net/ssl/test_ssl_private_key.cc
@@ -123,7 +123,7 @@ scoped_refptr<SSLPrivateKey> WrapOpenSSLPrivateKey(crypto::ScopedEVP_PKEY key) {
       return nullptr;
   }
   return make_scoped_refptr(new ThreadedSSLPrivateKey(
-      base::WrapUnique(new TestSSLPlatformKey(std::move(key), type)),
+      base::MakeUnique<TestSSLPlatformKey>(std::move(key), type),
       GetSSLPlatformKeyTaskRunner()));
 }