1 files changed, 0 insertions, 150 deletions
diff --git a/chromium/device/bluetooth/bluetooth_adapter_factory_wrapper.cc b/chromium/device/bluetooth/bluetooth_adapter_factory_wrapper.cc
deleted file mode 100644
index 3a3441fc48a..00000000000
--- a/chromium/device/bluetooth/bluetooth_adapter_factory_wrapper.cc
+++ /dev/null
@@ -1,150 +0,0 @@
-// Copyright 2016 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 "device/bluetooth/bluetooth_adapter_factory_wrapper.h"
-
-#include <stddef.h>
-
-#include <utility>
-
-#include "base/bind.h"
-#include "base/location.h"
-#include "base/threading/thread_task_runner_handle.h"
-#include "device/bluetooth/bluetooth_adapter_factory.h"
-
-namespace {
-
-static base::LazyInstance<device::BluetoothAdapterFactoryWrapper>::Leaky
-    g_bluetooth_adapter_factory_wrapper_singleton = LAZY_INSTANCE_INITIALIZER;
-
-}  // namespace
-
-namespace device {
-
-BluetoothAdapterFactoryWrapper::~BluetoothAdapterFactoryWrapper() {
-  DCHECK(thread_checker_.CalledOnValidThread());
-  // All observers should have been removed already.
-  DCHECK(adapter_observers_.empty());
-  // Clear adapter.
-  set_adapter(scoped_refptr<BluetoothAdapter>());
-}
-
-// static
-BluetoothAdapterFactoryWrapper& BluetoothAdapterFactoryWrapper::Get() {
-  return g_bluetooth_adapter_factory_wrapper_singleton.Get();
-}
-
-bool BluetoothAdapterFactoryWrapper::IsLowEnergySupported() {
-  DCHECK(thread_checker_.CalledOnValidThread());
-  if (adapter_ != nullptr) {
-    return true;
-  }
-  return BluetoothAdapterFactory::Get()->IsLowEnergySupported();
-}
-
-void BluetoothAdapterFactoryWrapper::AcquireAdapter(
-    BluetoothAdapter::Observer* observer,
-    AcquireAdapterCallback callback) {
-  DCHECK(thread_checker_.CalledOnValidThread());
-  DCHECK(!GetAdapter(observer));
-
-  AddAdapterObserver(observer);
-  if (adapter_) {
-    base::ThreadTaskRunnerHandle::Get()->PostTask(
-        FROM_HERE, base::BindOnce(std::move(callback), adapter_));
-    return;
-  }
-
-  DCHECK(BluetoothAdapterFactory::Get()->IsLowEnergySupported());
-  BluetoothAdapterFactory::Get()->GetAdapter(
-      base::BindOnce(&BluetoothAdapterFactoryWrapper::OnGetAdapter,
-                     weak_ptr_factory_.GetWeakPtr(), std::move(callback)));
-}
-
-void BluetoothAdapterFactoryWrapper::ReleaseAdapter(
-    BluetoothAdapter::Observer* observer) {
-  DCHECK(thread_checker_.CalledOnValidThread());
-  if (!HasAdapter(observer)) {
-    return;
-  }
-  RemoveAdapterObserver(observer);
-  if (adapter_observers_.empty())
-    set_adapter(scoped_refptr<BluetoothAdapter>());
-}
-
-BluetoothAdapter* BluetoothAdapterFactoryWrapper::GetAdapter(
-    BluetoothAdapter::Observer* observer) {
-  DCHECK(thread_checker_.CalledOnValidThread());
-  if (HasAdapter(observer)) {
-    return adapter_.get();
-  }
-  return nullptr;
-}
-
-void BluetoothAdapterFactoryWrapper::SetBluetoothAdapterForTesting(
-    scoped_refptr<BluetoothAdapter> mock_adapter) {
-  DCHECK(thread_checker_.CalledOnValidThread());
-  set_adapter(std::move(mock_adapter));
-}
-
-BluetoothAdapterFactoryWrapper::BluetoothAdapterFactoryWrapper() {
-  DCHECK(thread_checker_.CalledOnValidThread());
-}
-
-void BluetoothAdapterFactoryWrapper::OnGetAdapter(
-    AcquireAdapterCallback continuation,
-    scoped_refptr<BluetoothAdapter> adapter) {
-  DCHECK(thread_checker_.CalledOnValidThread());
-
-  set_adapter(adapter);
-  std::move(continuation).Run(adapter_);
-}
-
-bool BluetoothAdapterFactoryWrapper::HasAdapter(
-    BluetoothAdapter::Observer* observer) {
-  DCHECK(thread_checker_.CalledOnValidThread());
-
-  return base::Contains(adapter_observers_, observer);
-}
-
-void BluetoothAdapterFactoryWrapper::AddAdapterObserver(
-    BluetoothAdapter::Observer* observer) {
-  DCHECK(thread_checker_.CalledOnValidThread());
-
-  auto iter = adapter_observers_.insert(observer);
-  DCHECK(iter.second);
-  if (adapter_) {
-    adapter_->AddObserver(observer);
-  }
-}
-
-void BluetoothAdapterFactoryWrapper::RemoveAdapterObserver(
-    BluetoothAdapter::Observer* observer) {
-  DCHECK(thread_checker_.CalledOnValidThread());
-
-  size_t removed = adapter_observers_.erase(observer);
-  DCHECK(removed);
-  if (adapter_) {
-    adapter_->RemoveObserver(observer);
-  }
-}
-
-void BluetoothAdapterFactoryWrapper::set_adapter(
-    scoped_refptr<BluetoothAdapter> adapter) {
-  DCHECK(thread_checker_.CalledOnValidThread());
-
-  if (adapter_.get()) {
-    for (BluetoothAdapter::Observer* observer : adapter_observers_) {
-      adapter_->RemoveObserver(observer);
-    }
-  }
-  adapter_ = adapter;
-  if (adapter_.get()) {
-    for (BluetoothAdapter::Observer* observer : adapter_observers_) {
-      adapter_->AddObserver(observer);
-    }
-  }
-}
-
-}  // namespace device