Use MessageLoopProxy for network message loop.

remoting/host/client_session_unittest.cc

 // Copyright (c) 2011 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 "remoting/host/client_session.h"
 #include "remoting/host/host_mock_objects.h"
 #include "remoting/protocol/protocol_mock_objects.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace remoting {
@@ skipping 16 matching lines @@
 using testing::_;
 using testing::DeleteArg;
 using testing::InSequence;
 using testing::Return;
 
 class ClientSessionTest : public testing::Test {
  public:
   ClientSessionTest() {}
 
   virtual void SetUp() {
-    connection_ = new MockConnectionToClient(&message_loop_,
-                                             &connection_event_handler_,
-                                             &host_stub_,
-                                             &input_stub_);
+    connection_ = new MockConnectionToClient(
+        &connection_event_handler_, &host_stub_, &input_stub_);
     user_authenticator_ = new MockUserAuthenticator();
     client_session_ = new ClientSession(
         &session_event_handler_,
         user_authenticator_,
         connection_,
         &input_stub_);
 
     ON_CALL(input_stub_, InjectKeyEvent(_, _)).WillByDefault(DeleteArg<1>());
     ON_CALL(input_stub_, InjectMouseEvent(_, _)).WillByDefault(DeleteArg<1>());
   }
@@ skipping 124 matching lines @@
   client_session_->RecordKeyEvent(&key1);
   client_session_->RecordKeyEvent(&key2);
 
   EXPECT_CALL(input_stub_, InjectKeyEvent(IsMatchingKeyUp(&key1), _));
   EXPECT_CALL(input_stub_, InjectKeyEvent(IsMatchingKeyUp(&key2), _));
 
   client_session_->UnpressKeys();
 }
 
 }  // namespace remoting