Revert of bluetooth: Add device list retrieval for chrome://bluetooth-internals

device/bluetooth/adapter.cc

Index: device/bluetooth/adapter.cc
diff --git a/device/bluetooth/adapter.cc b/device/bluetooth/adapter.cc
deleted file mode 100644
index 2f7aff0be4c195e18a1570e55852ea00b95a5268..0000000000000000000000000000000000000000
--- a/device/bluetooth/adapter.cc
+++ /dev/null
@@ -1,102 +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 <string>
-#include <utility>
-#include <vector>
-
-#include "base/memory/ptr_util.h"
-#include "base/strings/utf_string_conversions.h"
-#include "device/bluetooth/adapter.h"
-#include "device/bluetooth/bluetooth_adapter_factory.h"
-#include "mojo/public/cpp/bindings/string.h"
-#include "mojo/public/cpp/bindings/strong_binding.h"
-
-namespace bluetooth {
-
-Adapter::Adapter() : client_(nullptr), weak_ptr_factory_(this) {}
-
-Adapter::~Adapter() {
-  if (adapter_) {
-    adapter_->RemoveObserver(this);
-    adapter_ = nullptr;
-  }
-}
-
-// static
-void Adapter::Create(mojom::AdapterRequest request) {
-  mojo::MakeStrongBinding(base::MakeUnique<Adapter>(), std::move(request));
-}
-
-void Adapter::GetDevices(const GetDevicesCallback& callback) {
-  if (!adapter_) {
-    if (device::BluetoothAdapterFactory::IsBluetoothAdapterAvailable()) {
-      base::Closure c = base::Bind(&Adapter::GetDevicesImpl,
-                                   weak_ptr_factory_.GetWeakPtr(), callback);
-
-      device::BluetoothAdapterFactory::GetAdapter(base::Bind(
-          &Adapter::OnGetAdapter, weak_ptr_factory_.GetWeakPtr(), c));
-      return;
-    }
-    callback.Run(std::vector<mojom::DeviceInfoPtr>());
-    return;
-  }
-  GetDevicesImpl(callback);
-}
-
-void Adapter::SetClient(mojom::AdapterClientPtr client) {
-  client_ = std::move(client);
-}
-
-void Adapter::DeviceAdded(device::BluetoothAdapter* adapter,
-                          device::BluetoothDevice* device) {
-  if (client_) {
-    auto device_info = ConstructDeviceInfoStruct(device);
-    client_->DeviceAdded(std::move(device_info));
-  }
-}
-
-void Adapter::DeviceRemoved(device::BluetoothAdapter* adapter,
-                            device::BluetoothDevice* device) {
-  if (client_) {
-    auto device_info = ConstructDeviceInfoStruct(device);
-    client_->DeviceRemoved(std::move(device_info));
-  }
-}
-
-mojom::DeviceInfoPtr Adapter::ConstructDeviceInfoStruct(
-    const device::BluetoothDevice* device) const {
-  mojom::DeviceInfoPtr device_info = mojom::DeviceInfo::New();
-
-  device_info->name = device->GetName();
-  device_info->name_for_display =
-      base::UTF16ToUTF8(device->GetNameForDisplay());
-  device_info->id = device->GetIdentifier();
-  device_info->address = device->GetAddress();
-
-  return device_info;
-}
-
-void Adapter::GetDevicesImpl(const GetDevicesCallback& callback) {
-  std::vector<mojom::DeviceInfoPtr> devices;
-
-  for (const device::BluetoothDevice* device : adapter_->GetDevices()) {
-    mojom::DeviceInfoPtr device_info = ConstructDeviceInfoStruct(device);
-    devices.push_back(std::move(device_info));
-  }
-
-  callback.Run(std::move(devices));
-}
-
-void Adapter::OnGetAdapter(const base::Closure& continuation,
-                           scoped_refptr<device::BluetoothAdapter> adapter) {
-  if (!adapter_) {
-    VLOG(1) << "Adapter acquired";
-    adapter_ = adapter;
-    adapter_->AddObserver(this);
-  }
-  continuation.Run();
-}
-
-}  // namespace bluetooth