cros: Remove BaseScreen::Initialize method.

chrome/browser/chromeos/login/screens/hid_detection_screen.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 "chrome/browser/chromeos/login/screens/hid_detection_screen.h"
 
 #include <utility>
 
 #include "base/bind.h"
 #include "base/metrics/histogram_macros.h"
@@ skipping 39 matching lines @@
 namespace chromeos {
 
 HIDDetectionScreen::HIDDetectionScreen(BaseScreenDelegate* base_screen_delegate,
                                        HIDDetectionView* view)
     : HIDDetectionModel(base_screen_delegate),
       view_(view),
       weak_ptr_factory_(this) {
   DCHECK(view_);
   if (view_)
     view_->Bind(*this);
+
+  device::BluetoothAdapterFactory::GetAdapter(base::Bind(
+      &HIDDetectionScreen::InitializeAdapter, weak_ptr_factory_.GetWeakPtr()));
 }
 
 HIDDetectionScreen::~HIDDetectionScreen() {
   adapter_initially_powered_.reset();
   input_service_proxy_.RemoveObserver(this);
   if (view_)
     view_->Unbind();
   if (discovery_session_.get())
     discovery_session_->Stop(base::Bind(&base::DoNothing),
                              base::Bind(&base::DoNothing));
@@ skipping 17 matching lines @@
 void HIDDetectionScreen::Hide() {
   showing_ = false;
   input_service_proxy_.RemoveObserver(this);
   if (discovery_session_.get())
     discovery_session_->Stop(base::Bind(&base::DoNothing),
                              base::Bind(&base::DoNothing));
   if (view_)
     view_->Hide();
 }
 
-void HIDDetectionScreen::Initialize(::login::ScreenContext* context) {
-  HIDDetectionModel::Initialize(context);
-
-  device::BluetoothAdapterFactory::GetAdapter(
-      base::Bind(&HIDDetectionScreen::InitializeAdapter,
-                 weak_ptr_factory_.GetWeakPtr()));
-}
-
 void HIDDetectionScreen::OnContinueButtonClicked() {
 
   ContinueScenarioType scenario_type;
   if (!pointing_device_id_.empty() && !keyboard_device_id_.empty())
     scenario_type = All_DEVICES_DETECTED;
   else if (pointing_device_id_.empty())
     scenario_type = KEYBOARD_DEVICE_ONLY_DETECTED;
   else
     scenario_type = POINTING_DEVICE_ONLY_DETECTED;
 
@@ skipping 436 matching lines @@
 scoped_refptr<device::BluetoothAdapter>
 HIDDetectionScreen::GetAdapterForTesting() {
   return adapter_;
 }
 
 void HIDDetectionScreen::SetAdapterInitialPoweredForTesting(bool powered) {
   adapter_initially_powered_.reset(new bool(powered));
 }
 
 }  // namespace chromeos