Split out dscp option from VideoOptions to new struct MediaChannelOptions.

talk/media/base/videoengine_unittest.h

Index: talk/media/base/videoengine_unittest.h
diff --git a/talk/media/base/videoengine_unittest.h b/talk/media/base/videoengine_unittest.h
index 4150037e7a3b62fe709f194031857fc35e6c38a1..55da904a8e99b1c5f9146ff6150d7b2e33aa6a97 100644
--- a/talk/media/base/videoengine_unittest.h
+++ b/talk/media/base/videoengine_unittest.h
@@ -142,8 +142,8 @@ class VideoMediaChannelTest : public testing::Test,
   virtual void SetUp() {
     cricket::Device device("test", "device");
     engine_.Init();
-    channel_.reset(
-        engine_.CreateChannel(call_.get(), cricket::VideoOptions()));
+    channel_.reset(engine_.CreateChannel(
+        call_.get(), cricket::MediaChannelOptions(), cricket::VideoOptions()));
     EXPECT_TRUE(channel_.get() != NULL);
     network_interface_.SetDestination(channel_.get());
     channel_->SetInterface(&network_interface_);