Enables delegating signal strategy for It2Me Host.

remoting/signaling/fake_signal_strategy.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 "remoting/signaling/fake_signal_strategy.h"
 
 #include <utility>
 
 #include "base/bind.h"
 #include "base/location.h"
@@ skipping 14 matching lines @@
   DCHECK(peer2->main_thread_->BelongsToCurrentThread());
   peer1->ConnectTo(peer2);
   peer2->ConnectTo(peer1);
 }
 
 FakeSignalStrategy::FakeSignalStrategy(const std::string& jid)
     : main_thread_(base::ThreadTaskRunnerHandle::Get()),
       jid_(jid),
       last_id_(0),
       weak_factory_(this) {
+  DetachFromThread();
 }
 
 FakeSignalStrategy::~FakeSignalStrategy() {
   while (!received_messages_.empty()) {
     delete received_messages_.front();
     received_messages_.pop_front();
   }
 }
 
 void FakeSignalStrategy::ConnectTo(FakeSignalStrategy* peer) {
@@ skipping 106 matching lines @@
     if (listener->OnSignalStrategyIncomingStanza(stanza_ptr))
       break;
   }
 }
 
 void FakeSignalStrategy::SetPeerCallback(const PeerCallback& peer_callback) {
   peer_callback_ = peer_callback;
 }
 
 }  // namespace remoting