Merge #21404: refactor: Remove MakeUnique<T>()

1a6323bdbe20bdb7b1c907d8fa0333ffa88b21ff doc: update developer notes for removal of MakeUnique (fanquake)
3ba2840e7ee81341b0748c0121aedc2e9305041a scripted-diff: remove MakeUnique<T>() (fanquake)

Pull request description:

  Since requiring C++17, this is just pointless abstraction. I think we should just "tear the band-aid off" and remove it. Similar to the changes happening in #21366.

  Also, having a comment saying this is deprecated doesn't prevent it's usage in new code. i.e : https://github.com/bitcoin/bitcoin/pull/20946#discussion_r561949731.

  The repository is fairly quiet at the moment, so any potential complaints about having to rebase should be minimal. Might as well get this over and done with.

ACKs for top commit:
  jnewbery:
    utACK 1a6323bdbe20bdb7b1c907d8fa0333ffa88b21ff
  practicalswift:
    cr ACK 1a6323bdbe20bdb7b1c907d8fa0333ffa88b21ff: patch looks correct
  ajtowns:
    ACK 1a6323bdbe20bdb7b1c907d8fa0333ffa88b21ff -- code review only
  glozow:
    ACK https://github.com/bitcoin/bitcoin/commit/1a6323bdbe20bdb7b1c907d8fa0333ffa88b21ff looks correct

Tree-SHA512: 4a14b9611b60b9b3026b54d6f5a2dce4c5d9b63a7b93d7de1307512df736503ed84bac66e7b93372c76e3117f49bf9f29cd473d3a47cb41fb2775bc10234736f

1 files changed, 4 insertions, 4 deletions

diff --git a/src/node/interfaces.cpp b/src/node/interfaces.cpp
index 9a6cee6433..9406ef07c5 100644
--- a/src/node/interfaces.cpp
+++ b/src/node/interfaces.cpp
@@ -634,7 +634,7 @@ public:
     }
     std::unique_ptr<Handler> handleNotifications(std::shared_ptr<Notifications> notifications) override
     {
-        return MakeUnique<NotificationsHandlerImpl>(std::move(notifications));
+        return std::make_unique<NotificationsHandlerImpl>(std::move(notifications));
     }
     void waitForNotificationsIfTipChanged(const uint256& old_tip) override
     {
@@ -647,7 +647,7 @@ public:
     }
     std::unique_ptr<Handler> handleRpc(const CRPCCommand& command) override
     {
-        return MakeUnique<RpcHandlerImpl>(command);
+        return std::make_unique<RpcHandlerImpl>(command);
     }
     bool rpcEnableDeprecated(const std::string& method) override { return IsDeprecatedRPCEnabled(method); }
     void rpcRunLater(const std::string& name, std::function<void()> fn, int64_t seconds) override
@@ -690,6 +690,6 @@ public:
 } // namespace node
 
 namespace interfaces {
-std::unique_ptr<Node> MakeNode(NodeContext* context) { return MakeUnique<node::NodeImpl>(context); }
-std::unique_ptr<Chain> MakeChain(NodeContext& context) { return MakeUnique<node::ChainImpl>(context); }
+std::unique_ptr<Node> MakeNode(NodeContext* context) { return std::make_unique<node::NodeImpl>(context); }
+std::unique_ptr<Chain> MakeChain(NodeContext& context) { return std::make_unique<node::ChainImpl>(context); }
 } // namespace interfaces