Remove unused parts of IPC::ChannelHandle.

ipc/ipc_channel_nacl.cc

 // Copyright (c) 2012 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 "ipc/ipc_channel_nacl.h"
 
 #include <errno.h>
 #include <stddef.h>
 #include <stdint.h>
 #include <sys/types.h>
@@ skipping 111 matching lines @@
   }
 }
 
 ChannelNacl::ChannelNacl(const IPC::ChannelHandle& channel_handle,
                          Mode mode,
                          Listener* listener)
     : ChannelReader(listener),
       mode_(mode),
       waiting_connect_(true),
       pipe_(-1),
-      pipe_name_(channel_handle.name),
       weak_ptr_factory_(this) {
   if (!CreatePipe(channel_handle)) {
     // The pipe may have been closed already.
     const char *modestr = (mode_ & MODE_SERVER_FLAG) ? "server" : "client";
-    LOG(WARNING) << "Unable to create pipe named \"" << channel_handle.name
-                 << "\" in " << modestr << " mode";
+    LOG(WARNING) << "Unable to create pipe in " << modestr << " mode";
   }
 }
 
 ChannelNacl::~ChannelNacl() {
   CleanUp();
   Close();
 }
 
 bool ChannelNacl::Connect() {
   WillConnect();
 
   if (pipe_ == -1) {
-    DLOG(WARNING) << "Channel creation failed: " << pipe_name_;
+    DLOG(WARNING) << "Channel creation failed";
     return false;
   }
 
   // Note that Connect is called on the "Channel" thread (i.e., the same thread
   // where Channel::Send will be called, and the same thread that should receive
   // messages). The constructor might be invoked on another thread (see
   // ChannelProxy for an example of that). Therefore, we must wait until Connect
   // is called to decide which SingleThreadTaskRunner to pass to
   // ReaderThreadRunner.
   reader_thread_runner_.reset(new ReaderThreadRunner(
@@ skipping 214 matching lines @@
 
 // static
 std::unique_ptr<Channel> Channel::Create(
     const IPC::ChannelHandle& channel_handle,
     Mode mode,
     Listener* listener) {
   return base::WrapUnique(new ChannelNacl(channel_handle, mode, listener));
 }
 
 }  // namespace IPC