Remove implicit conversions from scoped_refptr to T* in content/browser/media/

content/browser/media/webrtc_getusermedia_browsertest.cc

 // Copyright 2014 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 "base/command_line.h"
 #include "base/debug/trace_event_impl.h"
 #include "base/json/json_reader.h"
 #include "base/strings/stringprintf.h"
 #include "base/test/trace_event_analyzer.h"
 #include "base/values.h"
@@ skipping 75 matching lines @@
     base::debug::TraceOptions trace_options(base::debug::RECORD_UNTIL_FULL);
     trace_options.enable_sampling = true;
     trace_log_->SetEnabled(base::debug::CategoryFilter("video"),
                            base::debug::TraceLog::RECORDING_MODE,
                            trace_options);
     // Check that we are indeed recording.
     EXPECT_EQ(trace_log_->GetNumTracesRecorded(), 1);
   }
 
   void StopTracing() {
-    CHECK(message_loop_runner_ == NULL) << "Calling StopTracing more than once";
+    CHECK(message_loop_runner_.get() == NULL)
+        << "Calling StopTracing more than once";
     trace_log_->SetDisabled();
     message_loop_runner_ = new MessageLoopRunner;
     trace_log_->Flush(base::Bind(
         &WebRtcGetUserMediaBrowserTest::OnTraceDataCollected,
         base::Unretained(this)));
     message_loop_runner_->Run();
   }
 
   void OnTraceDataCollected(
       const scoped_refptr<base::RefCountedString>& events_str_ptr,
@@ skipping 506 matching lines @@
     {640, 640, 360, 360, 10, 30},
     {640, 640, 480, 480, 10, 30},
     {960, 960, 720, 720, 10, 30},
     {1280, 1280, 720, 720, 10, 30}};
 
 INSTANTIATE_TEST_CASE_P(UserMedia,
                         WebRtcConstraintsBrowserTest,
                         testing::ValuesIn(kAllUserMediaSizes));
 
 }  // namespace content