Remove use of deprecated MessageLoop methods in blimp.

blimp/net/thread_pipe_manager_unittest.cc

 // 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 "blimp/net/thread_pipe_manager.h"
 
 #include "base/location.h"
 #include "base/memory/ptr_util.h"
 #include "base/memory/ref_counted.h"
 #include "base/message_loop/message_loop.h"
+#include "base/single_thread_task_runner.h"
 #include "base/threading/thread.h"
+#include "base/threading/thread_task_runner_handle.h"
 #include "blimp/common/create_blimp_message.h"
 #include "blimp/net/blimp_message_thread_pipe.h"
 #include "blimp/net/browser_connection_handler.h"
 #include "blimp/net/test_common.h"
 #include "net/base/net_errors.h"
 #include "net/base/test_completion_callback.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using testing::_;
@@ skipping 44 matching lines @@
     DCHECK(task_runner_->RunsTasksOnCurrentThread());
     message_processor_->ProcessMessage(std::move(message),
                                        net::CompletionCallback());
   }
 
   // BlimpMessageProcessor implementation.
   void ProcessMessage(std::unique_ptr<BlimpMessage> message,
                       const net::CompletionCallback& callback) override {
     DCHECK(task_runner_->RunsTasksOnCurrentThread());
     ASSERT_EQ(feature_case_, message->feature_case());
-    base::MessageLoop::current()->PostTask(
+    base::ThreadTaskRunnerHandle::Get()->PostTask(
         FROM_HERE, base::Bind(&FakeFeaturePeer::ForwardMessage,
                               base::Unretained(this), base::Passed(&message)));
     if (!callback.is_null())
       callback.Run(net::OK);
   }
 
   BlimpMessage::FeatureCase feature_case_;
   BlimpMessageProcessor* message_processor_ = nullptr;
   scoped_refptr<base::SequencedTaskRunner> task_runner_;
 };
@@ skipping 81 matching lines @@
       std::move(input_message), cb1.callback());
   net::TestCompletionCallback cb2;
   tab_control_feature_->outgoing_message_processor()->ProcessMessage(
       std::move(tab_control_message), cb2.callback());
 
   EXPECT_EQ(net::OK, cb1.WaitForResult());
   EXPECT_EQ(net::OK, cb2.WaitForResult());
 }
 
 }  // namespace blimp