Mojo: Add NotifyBadMessage API

mojo/public/cpp/bindings/lib/router.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef MOJO_PUBLIC_CPP_BINDINGS_LIB_ROUTER_H_
 #define MOJO_PUBLIC_CPP_BINDINGS_LIB_ROUTER_H_
 
 #include <stdint.h>
 
 #include <map>
@@ skipping 21 matching lines @@
          bool expects_sync_requests,
          scoped_refptr<base::SingleThreadTaskRunner> runner);
   ~Router() override;
 
   // Sets the receiver to handle messages read from the message pipe that do
   // not have the kMessageIsResponse flag set.
   void set_incoming_receiver(MessageReceiverWithResponderStatus* receiver) {
     incoming_receiver_ = receiver;
   }
 
+  // Sets the interface name for this Router. Used only for debugging.
+  void set_interface_name(const std::string& name) {
+    DCHECK(thread_checker_.CalledOnValidThread());
+    connector_.set_interface_name(name);
+  }
+
   // Sets the error handler to receive notifications when an error is
   // encountered while reading from the pipe or waiting to read from the pipe.
   void set_connection_error_handler(const Closure& error_handler) {
     error_handler_ = error_handler;
   }
 
   // Returns true if an error was encountered while reading from the pipe or
   // waiting to read from the pipe.
   bool encountered_error() const {
     DCHECK(thread_checker_.CalledOnValidThread());
@@ skipping 116 matching lines @@
   bool encountered_error_;
   Closure error_handler_;
   base::ThreadChecker thread_checker_;
   base::WeakPtrFactory<Router> weak_factory_;
 };
 
 }  // namespace internal
 }  // namespace mojo
 
 #endif  // MOJO_PUBLIC_CPP_BINDINGS_LIB_ROUTER_H_