Mojo C++ Bindings: Eliminate unbound ThreadSafeInterfacePtr

ipc/ipc_mojo_bootstrap.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 IPC_IPC_MOJO_BOOTSTRAP_H_
 #define IPC_IPC_MOJO_BOOTSTRAP_H_
 
 #include <stdint.h>
 
 #include <memory>
@@ skipping 13 matching lines @@
 // MojoBootstrap establishes a pair of associated interfaces between two
 // processes in Chrome.
 //
 // Clients should implement MojoBootstrap::Delegate to get the associated pipes
 // from MojoBootstrap object.
 //
 // This lives on IO thread other than Create(), which can be called from
 // UI thread as Channel::Create() can be.
 class IPC_EXPORT MojoBootstrap {
  public:
-  class Delegate {
-   public:
-    virtual ~Delegate() {}
-
-    virtual void OnPipesAvailable(mojom::ChannelAssociatedPtr sender,
-                                  mojom::ChannelAssociatedRequest receiver) = 0;
-  };
-
   virtual ~MojoBootstrap() {}
 
   // Create the MojoBootstrap instance, using |handle| as the message pipe, in
   // mode as specified by |mode|. The result is passed to |delegate|.
   static std::unique_ptr<MojoBootstrap> Create(
       mojo::ScopedMessagePipeHandle handle,
       Channel::Mode mode,
-      Delegate* delegate,
       const scoped_refptr<base::SingleThreadTaskRunner>& ipc_task_runner);
 
   // Start the handshake over the underlying message pipe.
-  virtual void Connect() = 0;
+  virtual void Connect(mojom::ChannelAssociatedPtr* sender,
+                       mojom::ChannelAssociatedRequest* receiver) = 0;
 
   // Stop transmitting messages and start queueing them instead.
   virtual void Pause() = 0;
 
   // Stop queuing new messages and start transmitting them instead.
   virtual void Unpause() = 0;
 
   // Flush outgoing messages which were queued before Start().
   virtual void Flush() = 0;
 
   virtual mojo::AssociatedGroup* GetAssociatedGroup() = 0;
 };
 
 }  // namespace IPC
 
 #endif  // IPC_IPC_MOJO_BOOTSTRAP_H_