components: Remove use of MessageLoopProxy and deprecated MessageLoop APIs

components/gcm_driver/fake_gcm_client.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 "components/gcm_driver/fake_gcm_client.h"
 
 #include "base/bind.h"
+#include "base/location.h"
 #include "base/logging.h"
-#include "base/message_loop/message_loop.h"
 #include "base/sequenced_task_runner.h"
+#include "base/single_thread_task_runner.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/sys_byteorder.h"
+#include "base/thread_task_runner_handle.h"
 #include "base/time/time.h"
 #include "base/timer/timer.h"
 #include "google_apis/gcm/base/encryptor.h"
 #include "google_apis/gcm/engine/account_mapping.h"
 #include "net/base/ip_endpoint.h"
 
 namespace gcm {
 
 // static
 std::string FakeGCMClient::GenerateGCMRegistrationID(
@@ skipping 65 matching lines @@
   if (start_mode_ == DELAYED_START ||
       start_mode_overridding_ == FORCE_TO_ALWAYS_DELAY_START_GCM) {
     return;
   }
 
   DoStart();
 }
 
 void FakeGCMClient::DoStart() {
   started_ = true;
-  base::MessageLoop::current()->PostTask(
+  base::ThreadTaskRunnerHandle::Get()->PostTask(
       FROM_HERE,
-      base::Bind(&FakeGCMClient::Started,
-                 weak_ptr_factory_.GetWeakPtr()));
+      base::Bind(&FakeGCMClient::Started, weak_ptr_factory_.GetWeakPtr()));
 }
 
 void FakeGCMClient::Stop() {
   DCHECK(io_thread_->RunsTasksOnCurrentThread());
   started_ = false;
   delegate_->OnDisconnected();
 }
 
 void FakeGCMClient::Register(
     const linked_ptr<RegistrationInfo>& registration_info) {
   DCHECK(io_thread_->RunsTasksOnCurrentThread());
 
   std::string registration_id;
 
   GCMRegistrationInfo* gcm_registration_info =
       GCMRegistrationInfo::FromRegistrationInfo(registration_info.get());
   if (gcm_registration_info) {
     registration_id = GenerateGCMRegistrationID(
         gcm_registration_info->sender_ids);
   }
 
   InstanceIDTokenInfo* instance_id_token_info =
       InstanceIDTokenInfo::FromRegistrationInfo(registration_info.get());
   if (instance_id_token_info) {
     registration_id = GenerateInstanceIDToken(
         instance_id_token_info->authorized_entity,
         instance_id_token_info->scope);
   }
 
-  base::MessageLoop::current()->PostTask(
-      FROM_HERE,
-      base::Bind(&FakeGCMClient::RegisterFinished,
-                 weak_ptr_factory_.GetWeakPtr(),
-                 registration_info,
-                 registration_id));
+  base::ThreadTaskRunnerHandle::Get()->PostTask(
+      FROM_HERE, base::Bind(&FakeGCMClient::RegisterFinished,
+                            weak_ptr_factory_.GetWeakPtr(), registration_info,
+                            registration_id));
 }
 
 void FakeGCMClient::Unregister(
     const linked_ptr<RegistrationInfo>& registration_info) {
   DCHECK(io_thread_->RunsTasksOnCurrentThread());
 
-  base::MessageLoop::current()->PostTask(
-      FROM_HERE,
-      base::Bind(&FakeGCMClient::UnregisterFinished,
-                 weak_ptr_factory_.GetWeakPtr(),
-                 registration_info));
+  base::ThreadTaskRunnerHandle::Get()->PostTask(
+      FROM_HERE, base::Bind(&FakeGCMClient::UnregisterFinished,
+                            weak_ptr_factory_.GetWeakPtr(), registration_info));
 }
 
 void FakeGCMClient::Send(const std::string& app_id,
                          const std::string& receiver_id,
                          const OutgoingMessage& message) {
   DCHECK(io_thread_->RunsTasksOnCurrentThread());
 
-  base::MessageLoop::current()->PostTask(
-      FROM_HERE,
-      base::Bind(&FakeGCMClient::SendFinished,
-                 weak_ptr_factory_.GetWeakPtr(),
-                 app_id,
-                 message));
+  base::ThreadTaskRunnerHandle::Get()->PostTask(
+      FROM_HERE, base::Bind(&FakeGCMClient::SendFinished,
+                            weak_ptr_factory_.GetWeakPtr(), app_id, message));
 }
 
 void FakeGCMClient::SetRecording(bool recording) {
 }
 
 void FakeGCMClient::ClearActivityLogs() {
 }
 
 GCMClient::GCMStatistics FakeGCMClient::GetStatistics() const {
   return GCMClient::GCMStatistics();
@@ skipping 88 matching lines @@
 void FakeGCMClient::SendFinished(const std::string& app_id,
                                  const OutgoingMessage& message) {
   delegate_->OnSendFinished(app_id, message.id, SUCCESS);
 
   // Simulate send error if message id contains a hint.
   if (message.id.find("error") != std::string::npos) {
     SendErrorDetails send_error_details;
     send_error_details.message_id = message.id;
     send_error_details.result = NETWORK_ERROR;
     send_error_details.additional_data = message.data;
-    base::MessageLoop::current()->PostDelayedTask(
+    base::ThreadTaskRunnerHandle::Get()->PostDelayedTask(
         FROM_HERE,
         base::Bind(&FakeGCMClient::MessageSendError,
-                   weak_ptr_factory_.GetWeakPtr(),
-                   app_id,
-                   send_error_details),
+                   weak_ptr_factory_.GetWeakPtr(), app_id, send_error_details),
         base::TimeDelta::FromMilliseconds(200));
   } else if(message.id.find("ack") != std::string::npos) {
-    base::MessageLoop::current()->PostDelayedTask(
+    base::ThreadTaskRunnerHandle::Get()->PostDelayedTask(
         FROM_HERE,
         base::Bind(&FakeGCMClient::SendAcknowledgement,
-                   weak_ptr_factory_.GetWeakPtr(),
-                   app_id,
-                   message.id),
+                   weak_ptr_factory_.GetWeakPtr(), app_id, message.id),
         base::TimeDelta::FromMilliseconds(200));
-
   }
 }
 
 void FakeGCMClient::MessageReceived(const std::string& app_id,
                                     const IncomingMessage& message) {
   if (delegate_)
     delegate_->OnMessageReceived(app_id, message);
 }
 
 void FakeGCMClient::MessagesDeleted(const std::string& app_id) {
   if (delegate_)
     delegate_->OnMessagesDeleted(app_id);
 }
 
 void FakeGCMClient::MessageSendError(
     const std::string& app_id,
     const GCMClient::SendErrorDetails& send_error_details) {
   if (delegate_)
     delegate_->OnMessageSendError(app_id, send_error_details);
 }
 
 void FakeGCMClient::SendAcknowledgement(const std::string& app_id,
                                         const std::string& message_id) {
   if (delegate_)
     delegate_->OnSendAcknowledged(app_id, message_id);
 }
 
 }  // namespace gcm