Delete IPC::ChannelPosix, IPC::ChannelWin and IPC::AttachmentBroker.

ipc/ipc_channel_factory.cc

 // 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.
 
 #include "base/macros.h"
 #include "base/memory/ptr_util.h"
 #include "ipc/ipc_channel_factory.h"
 #include "ipc/ipc_channel_mojo.h"
 
 namespace IPC {
 
 namespace {
 
 class PlatformChannelFactory : public ChannelFactory {
  public:
   PlatformChannelFactory(
       ChannelHandle handle,
       Channel::Mode mode,
       const scoped_refptr<base::SingleThreadTaskRunner>& ipc_task_runner)
       : handle_(handle), mode_(mode), ipc_task_runner_(ipc_task_runner) {}
 
-  std::string GetName() const override {
-    return handle_.name;
-  }
+  std::string GetName() const override { return ""; }
 
   std::unique_ptr<Channel> BuildChannel(Listener* listener) override {
-    if (handle_.mojo_handle.is_valid()) {
-      return ChannelMojo::Create(
-          mojo::ScopedMessagePipeHandle(handle_.mojo_handle), mode_, listener,
-          ipc_task_runner_);
-    }
+#if defined(OS_NACL_SFI)
     return Channel::Create(handle_, mode_, listener);
+#else
+    DCHECK(handle_.is_mojo_channel_handle());
+    return ChannelMojo::Create(
+        mojo::ScopedMessagePipeHandle(handle_.mojo_handle), mode_, listener,
+        ipc_task_runner_);
+#endif
   }
 
   scoped_refptr<base::SingleThreadTaskRunner> GetIPCTaskRunner() override {
     return ipc_task_runner_;
   }
 
  private:
   ChannelHandle handle_;
   Channel::Mode mode_;
   scoped_refptr<base::SingleThreadTaskRunner> ipc_task_runner_;
 
   DISALLOW_COPY_AND_ASSIGN(PlatformChannelFactory);
 };
 
 } // namespace
 
 // static
 std::unique_ptr<ChannelFactory> ChannelFactory::Create(
     const ChannelHandle& handle,
     Channel::Mode mode,
     const scoped_refptr<base::SingleThreadTaskRunner>& ipc_task_runner) {
   return base::MakeUnique<PlatformChannelFactory>(handle, mode,
                                                   ipc_task_runner);
 }
 
 }  // namespace IPC