Change chrome://proximity-auth to use RemoteDeviceLifeCycle.

components/proximity_auth/bluetooth_connection_finder.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 "components/proximity_auth/bluetooth_connection_finder.h"
 
 #include "base/bind.h"
 #include "base/location.h"
 #include "base/logging.h"
 #include "base/single_thread_task_runner.h"
@@ skipping 22 matching lines @@
 }
 
 void BluetoothConnectionFinder::Find(
     const ConnectionCallback& connection_callback) {
   if (!device::BluetoothAdapterFactory::IsBluetoothAdapterAvailable()) {
     PA_LOG(WARNING) << "Bluetooth is unsupported on this platform. Aborting.";
     return;
   }
 
   DCHECK(start_time_.is_null());
-  PA_LOG(WARNING) << "Finding Bluetooth connection...";
 
   start_time_ = base::TimeTicks::Now();
   connection_callback_ = connection_callback;
 
   device::BluetoothAdapterFactory::GetAdapter(
       base::Bind(&BluetoothConnectionFinder::OnAdapterInitialized,
                  weak_ptr_factory_.GetWeakPtr()));
 }
 
 scoped_ptr<Connection> BluetoothConnectionFinder::CreateConnection() {
@@ skipping 142 matching lines @@
         << "Connection failed! Scheduling another polling iteration.";
     PostDelayedPoll();
   }
 }
 
 void BluetoothConnectionFinder::InvokeCallbackAsync() {
   connection_callback_.Run(connection_.Pass());
 }
 
 }  // namespace proximity_auth