content: Remove use of MessageLoopProxy and deprecated MessageLoop APIs

content/browser/geolocation/mock_location_provider.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.
 
 // This file implements a mock location provider and the factory functions for
 // various ways of creating it.
 
 #include "content/browser/geolocation/mock_location_provider.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/compiler_specific.h"
+#include "base/location.h"
 #include "base/logging.h"
 #include "base/memory/weak_ptr.h"
-#include "base/message_loop/message_loop.h"
-#include "base/message_loop/message_loop_proxy.h"
+#include "base/thread_task_runner_handle.h"
 
 namespace content {
 MockLocationProvider* MockLocationProvider::instance_ = NULL;
 
 MockLocationProvider::MockLocationProvider(MockLocationProvider** self_ref)
     : state_(STOPPED),
       is_permission_granted_(false),
       self_ref_(self_ref),
-      provider_loop_(base::MessageLoopProxy::current()) {
+      provider_task_runner_(base::ThreadTaskRunnerHandle::Get()) {
   CHECK(self_ref_);
   CHECK(*self_ref_ == NULL);
   *self_ref_ = this;
 }
 
 MockLocationProvider::~MockLocationProvider() {
   CHECK(*self_ref_ == this);
   *self_ref_ = NULL;
 }
 
 void MockLocationProvider::HandlePositionChanged(const Geoposition& position) {
-  if (provider_loop_->BelongsToCurrentThread()) {
+  if (provider_task_runner_->BelongsToCurrentThread()) {
     // The location arbitrator unit tests rely on this method running
     // synchronously.
     position_ = position;
     NotifyCallback(position_);
   } else {
-    provider_loop_->PostTask(
-        FROM_HERE,
-        base::Bind(&MockLocationProvider::HandlePositionChanged,
-                   base::Unretained(this), position));
+    provider_task_runner_->PostTask(
+        FROM_HERE, base::Bind(&MockLocationProvider::HandlePositionChanged,
+                              base::Unretained(this), position));
   }
 }
 
 bool MockLocationProvider::StartProvider(bool high_accuracy) {
   state_ = high_accuracy ? HIGH_ACCURACY : LOW_ACCURACY;
   return true;
 }
 
 void MockLocationProvider::StopProvider() {
   state_ = STOPPED;
@@ skipping 40 matching lines @@
   void OnPermissionGranted() override {
     MockLocationProvider::OnPermissionGranted();
     if (requires_permission_to_start_) {
       UpdateListenersIfNeeded();
     }
   }
 
   void UpdateListenersIfNeeded() {
     if (!listeners_updated_) {
       listeners_updated_ = true;
-      base::MessageLoop::current()->PostTask(
-          FROM_HERE,
-          base::Bind(&MockLocationProvider::HandlePositionChanged,
-                     weak_factory_.GetWeakPtr(),
-                     position_));
+      base::ThreadTaskRunnerHandle::Get()->PostTask(
+          FROM_HERE, base::Bind(&MockLocationProvider::HandlePositionChanged,
+                                weak_factory_.GetWeakPtr(), position_));
     }
   }
 
   base::WeakPtrFactory<MockLocationProvider> weak_factory_;
   const bool requires_permission_to_start_;
   bool listeners_updated_;
 };
 
 LocationProvider* NewMockLocationProvider() {
   return new MockLocationProvider(&MockLocationProvider::instance_);
 }
 
 LocationProvider* NewAutoSuccessMockLocationProvider() {
   return new AutoMockLocationProvider(true, false);
 }
 
 LocationProvider* NewAutoFailMockLocationProvider() {
   return new AutoMockLocationProvider(false, false);
 }
 
 LocationProvider* NewAutoSuccessMockNetworkLocationProvider() {
   return new AutoMockLocationProvider(true, true);
 }
 
 }  // namespace content