Remove a |readonly| member of MediaStreamTrack

content/renderer/media/media_stream_video_source_unittest.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 <string>
 #include <vector>
 
 #include "base/bind.h"
 #include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
@@ skipping 35 matching lines @@
     formats.push_back(media::VideoCaptureFormat(
         gfx::Size(640, 480), 30, media::PIXEL_FORMAT_I420));
     formats.push_back(media::VideoCaptureFormat(
         gfx::Size(352, 288), 30, media::PIXEL_FORMAT_I420));
     formats.push_back(media::VideoCaptureFormat(
         gfx::Size(320, 240), 30, media::PIXEL_FORMAT_I420));
     mock_source_->SetSupportedFormats(formats);
     webkit_source_.initialize(base::UTF8ToUTF16("dummy_source_id"),
                               blink::WebMediaStreamSource::TypeVideo,
                               base::UTF8ToUTF16("dummy_source_name"),
-                              false /* remote */, true /* readonly */);
+                              false /* remote */);
     webkit_source_.setExtraData(mock_source_);
   }
 
   void TearDown() override {
     webkit_source_.reset();
     blink::WebHeap::collectAllGarbageForTesting();
   }
 
  protected:
   // Create a track that's associated with |webkit_source_|.
@@ skipping 705 matching lines @@
   run_loop2.Run();
 
   EXPECT_EQ(muted_state, false);
   EXPECT_EQ(track.source().getReadyState(),
             blink::WebMediaStreamSource::ReadyStateLive);
 
   sink.DisconnectFromTrack();
 }
 
 }  // namespace content