Remove remaining calls to deprecated MessageLoop methods.

remoting/protocol/monitored_video_stub_unittest.cc

Index: remoting/protocol/monitored_video_stub_unittest.cc
diff --git a/remoting/protocol/monitored_video_stub_unittest.cc b/remoting/protocol/monitored_video_stub_unittest.cc
index 2b0499ae9485c7f9150c7604e5729f9c7c40f13d..06d7f1d8df41ef5ee9cf96bbafb285a6b4689deb 100644
--- a/remoting/protocol/monitored_video_stub_unittest.cc
+++ b/remoting/protocol/monitored_video_stub_unittest.cc
@@ -10,6 +10,7 @@
 
 #include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
+#include "base/single_thread_task_runner.h"
 #include "base/test/test_timeouts.h"
 #include "remoting/protocol/protocol_mock_objects.h"
 #include "testing/gmock/include/gmock/gmock.h"
@@ -65,7 +66,7 @@ TEST_F(MonitoredVideoStubTest, OnChannelDisconnected) {
   EXPECT_CALL(*this, OnVideoChannelStatus(false))
       .WillOnce(
           InvokeWithoutArgs(&message_loop_, &base::MessageLoop::QuitWhenIdle));
-  message_loop_.Run();
+  base::RunLoop().Run();
 }
 
 TEST_F(MonitoredVideoStubTest, OnChannelStayConnected) {
@@ -88,11 +89,11 @@ TEST_F(MonitoredVideoStubTest, OnChannelStayDisconnected) {
 
   monitor_->ProcessVideoPacket(std::move(packet_), base::Closure());
 
-  message_loop_.PostDelayedTask(
+  message_loop_.task_runner()->PostDelayedTask(
       FROM_HERE, base::MessageLoop::QuitWhenIdleClosure(),
       // The delay should be much greater than |kTestOverrideDelayMilliseconds|.
       TestTimeouts::tiny_timeout());
-  message_loop_.Run();
+  base::RunLoop().Run();
 }
 
 }  // namespace protocol