Remove RawChannel::Init() and Channel::Init() failure cases.

mojo/edk/system/channel.cc

 // Copyright 2013 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 "mojo/edk/system/channel.h"
 
 #include <algorithm>
 
 #include "base/bind.h"
 #include "base/logging.h"
@@ skipping 18 matching lines @@
 
 }  // namespace
 
 Channel::Channel(embedder::PlatformSupport* platform_support)
     : platform_support_(platform_support),
       is_running_(false),
       is_shutting_down_(false),
       channel_manager_(nullptr) {
 }
 
-bool Channel::Init(scoped_ptr<RawChannel> raw_channel) {
+void Channel::Init(scoped_ptr<RawChannel> raw_channel) {
   DCHECK(creation_thread_checker_.CalledOnValidThread());
   DCHECK(raw_channel);
 
   // No need to take |lock_|, since this must be called before this object
   // becomes thread-safe.
   DCHECK(!is_running_);
   raw_channel_ = raw_channel.Pass();
-
-  if (!raw_channel_->Init(this)) {
-    raw_channel_.reset();
-    return false;
-  }
-
+  raw_channel_->Init(this);
   is_running_ = true;
-  return true;
 }
 
 void Channel::SetChannelManager(ChannelManager* channel_manager) {
   DCHECK(channel_manager);
 
   base::AutoLock locker(lock_);
   DCHECK(!is_shutting_down_);
   DCHECK(!channel_manager_);
   channel_manager_ = channel_manager;
 }
@@ skipping 536 matching lines @@
            << ", local ID " << local_id << ", remote ID " << remote_id;
   scoped_ptr<MessageInTransit> message(new MessageInTransit(
       MessageInTransit::kTypeChannel, subtype, 0, nullptr));
   message->set_source_id(local_id);
   message->set_destination_id(remote_id);
   return WriteMessage(message.Pass());
 }
 
 }  // namespace system
 }  // namespace mojo