mojo: MessageReceiver*::AcceptWithResponder() now take a unique_ptr to the responder

mojo/public/cpp/bindings/tests/bindings_perftest.cc

Index: mojo/public/cpp/bindings/tests/bindings_perftest.cc
diff --git a/mojo/public/cpp/bindings/tests/bindings_perftest.cc b/mojo/public/cpp/bindings/tests/bindings_perftest.cc
index 6a50de46f93bad397468017dbebec3627fed9dda..6e613a858eefa70a442b6615bacf4385924bc8d2 100644
--- a/mojo/public/cpp/bindings/tests/bindings_perftest.cc
+++ b/mojo/public/cpp/bindings/tests/bindings_perftest.cc
@@ -139,9 +139,12 @@ TEST_F(MojoBindingsPerftest, InProcessPingPong) {
 
 class PingPongPaddle : public MessageReceiverWithResponderStatus {
  public:
-  PingPongPaddle(MessageReceiver* sender) : sender_(sender) {}
+  PingPongPaddle(std::unique_ptr<MessageReceiver> sender)
+      : sender_(std::move(sender)) {}
 
-  void set_sender(MessageReceiver* sender) { sender_ = sender; }
+  void set_sender(std::unique_ptr<MessageReceiver> sender) {
+    sender_ = std::move(sender);
+  }
 
   bool Accept(Message* message) override {
     uint32_t count = message->header()->name;
@@ -160,8 +163,9 @@ class PingPongPaddle : public MessageReceiverWithResponderStatus {
     return true;
   }
 
-  bool AcceptWithResponder(Message* message,
-                           MessageReceiverWithStatus* responder) override {
+  bool AcceptWithResponder(
+      Message* message,
+      std::unique_ptr<MessageReceiverWithStatus> responder) override {
     NOTREACHED();
     return true;
   }
@@ -186,7 +190,7 @@ class PingPongPaddle : public MessageReceiverWithResponderStatus {
   base::TimeTicks start_time_;
   base::TimeTicks end_time_;
   uint32_t expected_count_ = 0;
-  MessageReceiver* sender_;
+  std::unique_ptr<MessageReceiver> sender_;
   base::Closure quit_closure_;
 };
 
@@ -232,8 +236,9 @@ class CounterReceiver : public MessageReceiverWithResponderStatus {
     return true;
   }
 
-  bool AcceptWithResponder(Message* message,
-                           MessageReceiverWithStatus* responder) override {
+  bool AcceptWithResponder(
+      Message* message,
+      std::unique_ptr<MessageReceiverWithStatus> responder) override {
     NOTREACHED();
     return true;
   }