Remove implicit conversions from scoped_refptr to T* in c/b/chromeos/settings

chrome/browser/chromeos/settings/device_settings_service.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 "chrome/browser/chromeos/settings/device_settings_service.h"
 
 #include "base/bind.h"
 #include "base/logging.h"
 #include "base/message_loop/message_loop.h"
 #include "base/stl_util.h"
@@ skipping 129 matching lines @@
   Enqueue(
       new StoreSettingsOperation(
           base::Bind(&DeviceSettingsService::HandleCompletedOperation,
                      weak_factory_.GetWeakPtr(),
                      callback),
           policy.Pass()));
 }
 
 DeviceSettingsService::OwnershipStatus
     DeviceSettingsService::GetOwnershipStatus() {
-  if (public_key_)
+  if (public_key_.get())
     return public_key_->is_loaded() ? OWNERSHIP_TAKEN : OWNERSHIP_NONE;
   return OWNERSHIP_UNKNOWN;
 }
 
 void DeviceSettingsService::GetOwnershipStatusAsync(
     const OwnershipStatusCallback& callback) {
-  if (public_key_) {
+  if (public_key_.get()) {
     // If there is a key, report status immediately.
     base::MessageLoop::current()->PostTask(
         FROM_HERE, base::Bind(callback, GetOwnershipStatus()));
   } else {
     // If the key hasn't been loaded yet, enqueue the callback to be fired when
     // the next SessionManagerOperation completes. If no operation is pending,
     // start a load operation to fetch the key and report the result.
     pending_ownership_status_callbacks_.push_back(callback);
     if (pending_operations_.empty())
       EnqueueLoad(false);
@@ skipping 184 matching lines @@
   DeviceSettingsService::Initialize();
 }
 
 ScopedTestDeviceSettingsService::~ScopedTestDeviceSettingsService() {
   // Clean pending operations.
   DeviceSettingsService::Get()->UnsetSessionManager();
   DeviceSettingsService::Shutdown();
 }
 
 }  // namespace chromeos