Cast: Remove LoggingStats in favor of event subscribers.

media/cast/test/encode_decode_test.cc

Index: media/cast/test/encode_decode_test.cc
diff --git a/media/cast/test/encode_decode_test.cc b/media/cast/test/encode_decode_test.cc
index ce199eaf4250c6c985eae788554dcd9bf1173e19..3151833e8e84c69c0496b0358075ee36ce3aefdc 100644
--- a/media/cast/test/encode_decode_test.cc
+++ b/media/cast/test/encode_decode_test.cc
@@ -78,8 +78,7 @@ class EncodeDecodeTest : public ::testing::Test {
             scoped_ptr<base::TickClock>(testing_clock_).Pass(),
             task_runner_,
             NULL,
-            task_runner_,
-            GetDefaultCastReceiverLoggingConfig())),
+            task_runner_)),
         test_callback_(new EncodeDecodeTestFrameCallback()) {
     testing_clock_->Advance(
         base::TimeDelta::FromMilliseconds(kStartMillisecond));