bluetooth: Move requestDevice to mojo

content/renderer/bluetooth/bluetooth_dispatcher.cc

Index: content/renderer/bluetooth/bluetooth_dispatcher.cc
diff --git a/content/renderer/bluetooth/bluetooth_dispatcher.cc b/content/renderer/bluetooth/bluetooth_dispatcher.cc
deleted file mode 100644
index 2ff8caaf74c32e73c4dcb8e469ef093e0c1ecd52..0000000000000000000000000000000000000000
--- a/content/renderer/bluetooth/bluetooth_dispatcher.cc
+++ /dev/null
@@ -1,145 +0,0 @@
-// 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 "content/renderer/bluetooth/bluetooth_dispatcher.h"
-
-#include <stddef.h>
-
-#include <memory>
-#include <utility>
-
-#include "base/lazy_instance.h"
-#include "base/memory/ptr_util.h"
-#include "base/message_loop/message_loop.h"
-#include "base/threading/thread_task_runner_handle.h"
-#include "content/child/thread_safe_sender.h"
-#include "content/common/bluetooth/bluetooth_messages.h"
-#include "device/bluetooth/bluetooth_uuid.h"
-#include "third_party/WebKit/public/platform/modules/bluetooth/WebBluetoothDeviceInit.h"
-#include "third_party/WebKit/public/platform/modules/bluetooth/WebBluetoothError.h"
-#include "third_party/WebKit/public/platform/modules/bluetooth/WebBluetoothRemoteGATTService.h"
-#include "third_party/WebKit/public/platform/modules/bluetooth/WebRequestDeviceOptions.h"
-
-using blink::WebBluetoothDeviceInit;
-using blink::WebBluetoothError;
-using blink::WebBluetoothRemoteGATTService;
-using blink::WebBluetoothReadValueCallbacks;
-using blink::WebBluetoothRequestDeviceCallbacks;
-using blink::WebBluetoothScanFilter;
-using blink::WebRequestDeviceOptions;
-using blink::WebString;
-using blink::WebVector;
-
-namespace content {
-
-namespace {
-
-base::LazyInstance<base::ThreadLocalPointer<void>>::Leaky g_dispatcher_tls =
-    LAZY_INSTANCE_INITIALIZER;
-
-void* const kHasBeenDeleted = reinterpret_cast<void*>(0x1);
-
-int CurrentWorkerId() {
-  return WorkerThread::GetCurrentId();
-}
-
-}  // namespace
-
-BluetoothDispatcher::BluetoothDispatcher(ThreadSafeSender* sender)
-    : thread_safe_sender_(sender) {
-  g_dispatcher_tls.Pointer()->Set(static_cast<void*>(this));
-}
-
-BluetoothDispatcher::~BluetoothDispatcher() {
-  g_dispatcher_tls.Pointer()->Set(kHasBeenDeleted);
-}
-
-BluetoothDispatcher* BluetoothDispatcher::GetOrCreateThreadSpecificInstance(
-    ThreadSafeSender* thread_safe_sender) {
-  if (g_dispatcher_tls.Pointer()->Get() == kHasBeenDeleted) {
-    NOTREACHED() << "Re-instantiating TLS BluetoothDispatcher.";
-    g_dispatcher_tls.Pointer()->Set(NULL);
-  }
-  if (g_dispatcher_tls.Pointer()->Get())
-    return static_cast<BluetoothDispatcher*>(g_dispatcher_tls.Pointer()->Get());
-
-  BluetoothDispatcher* dispatcher = new BluetoothDispatcher(thread_safe_sender);
-  if (CurrentWorkerId())
-    WorkerThread::AddObserver(dispatcher);
-  return dispatcher;
-}
-
-bool BluetoothDispatcher::Send(IPC::Message* msg) {
-  return thread_safe_sender_->Send(msg);
-}
-
-void BluetoothDispatcher::OnMessageReceived(const IPC::Message& msg) {
-  bool handled = true;
-  IPC_BEGIN_MESSAGE_MAP(BluetoothDispatcher, msg)
-  IPC_MESSAGE_HANDLER(BluetoothMsg_RequestDeviceSuccess,
-                      OnRequestDeviceSuccess);
-  IPC_MESSAGE_HANDLER(BluetoothMsg_RequestDeviceError, OnRequestDeviceError);
-  IPC_MESSAGE_UNHANDLED(handled = false)
-  IPC_END_MESSAGE_MAP()
-  DCHECK(handled) << "Unhandled message:" << msg.type();
-}
-
-void BluetoothDispatcher::requestDevice(
-    int frame_routing_id,
-    const WebRequestDeviceOptions& options,
-    blink::WebBluetoothRequestDeviceCallbacks* callbacks) {
-  int request_id = pending_requests_.Add(callbacks);
-
-  // Convert |options| to its IPC form.
-  std::vector<content::BluetoothScanFilter> filters(options.filters.size());
-  for (size_t i = 0; i < options.filters.size(); ++i) {
-    const WebBluetoothScanFilter& web_filter = options.filters[i];
-    BluetoothScanFilter& filter = filters[i];
-    filter.services.reserve(web_filter.services.size());
-    for (const WebString& service : web_filter.services) {
-      filter.services.push_back(device::BluetoothUUID(service.utf8()));
-    }
-    filter.name = web_filter.name.utf8();
-    filter.namePrefix = web_filter.namePrefix.utf8();
-  }
-  std::vector<device::BluetoothUUID> optional_services;
-  optional_services.reserve(options.optionalServices.size());
-  for (const WebString& optional_service : options.optionalServices) {
-    optional_services.push_back(device::BluetoothUUID(optional_service.utf8()));
-  }
-
-  Send(new BluetoothHostMsg_RequestDevice(CurrentWorkerId(), request_id,
-                                          frame_routing_id, filters,
-                                          optional_services));
-}
-
-void BluetoothDispatcher::WillStopCurrentWorkerThread() {
-  delete this;
-}
-
-void BluetoothDispatcher::OnRequestDeviceSuccess(
-    int thread_id,
-    int request_id,
-    const BluetoothDevice& device) {
-  DCHECK(pending_requests_.Lookup(request_id)) << request_id;
-
-  WebVector<WebString> uuids(device.uuids.size());
-  for (size_t i = 0; i < device.uuids.size(); ++i)
-    uuids[i] = WebString::fromUTF8(device.uuids[i].c_str());
-
-  pending_requests_.Lookup(request_id)
-      ->onSuccess(base::WrapUnique(new WebBluetoothDeviceInit(
-          WebString::fromUTF8(device.id), WebString(device.name), uuids)));
-  pending_requests_.Remove(request_id);
-}
-
-void BluetoothDispatcher::OnRequestDeviceError(int thread_id,
-                                               int request_id,
-                                               WebBluetoothError error) {
-  DCHECK(pending_requests_.Lookup(request_id)) << request_id;
-  pending_requests_.Lookup(request_id)->onError(WebBluetoothError(error));
-  pending_requests_.Remove(request_id);
-}
-
-}  // namespace content