Remove use of deprecated MessageLoop methods in blimp.

blimp/net/browser_connection_handler_unittest.cc

 // Copyright 2015 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/browser_connection_handler.h"
 
 #include <stddef.h>
 
 #include <string>
 
 #include "base/callback_helpers.h"
+#include "base/location.h"
 #include "base/memory/ptr_util.h"
 #include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
+#include "base/single_thread_task_runner.h"
+#include "base/threading/thread_task_runner_handle.h"
 #include "blimp/common/proto/blimp_message.pb.h"
 #include "blimp/net/blimp_message_processor.h"
 #include "blimp/net/common.h"
 #include "blimp/net/connection_error_observer.h"
 #include "blimp/net/test_common.h"
 #include "net/base/completion_callback.h"
 #include "net/base/io_buffer.h"
 #include "net/base/net_errors.h"
 #include "net/base/test_completion_callback.h"
 #include "testing/gmock/include/gmock/gmock.h"
@@ skipping 67 matching lines @@
 
  private:
   void ForwardMessage(std::unique_ptr<BlimpMessage> message) {
     other_end_->incoming_message_processor_->ProcessMessage(
         std::move(message), net::CompletionCallback());
   }
 
   // BlimpMessageProcessor implementation.
   void ProcessMessage(std::unique_ptr<BlimpMessage> message,
                       const net::CompletionCallback& callback) override {
-    base::MessageLoop::current()->PostTask(
+    base::ThreadTaskRunnerHandle::Get()->PostTask(
         FROM_HERE, base::Bind(&FakeBlimpConnection::ForwardMessage,
                               base::Unretained(this), base::Passed(&message)));
 
     callback.Run(net::OK);
   }
 
   FakeBlimpConnection* other_end_ = nullptr;
   ConnectionErrorObserver* error_observer_ = nullptr;
   BlimpMessageProcessor* incoming_message_processor_ = nullptr;
 };
@@ skipping 109 matching lines @@
   // re-established.
   client_input_feature_->outgoing_message_processor()->ProcessMessage(
       std::move(client_input_message), net::CompletionCallback());
 
   // Simulates reconnection.
   SetupConnections();
 }
 
 }  // namespace
 }  // namespace blimp