Cast: Provide more meaningful stats.

media/cast/test/fake_receiver_time_offset_estimator.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 "media/cast/test/fake_receiver_time_offset_estimator.h"
+
+namespace media {
+namespace cast {
+namespace test {
+
+FakeReceiverTimeOffsetEstimator::FakeReceiverTimeOffsetEstimator(
+    base::TimeDelta offset)
+    : offset_(offset) {}
+
+FakeReceiverTimeOffsetEstimator::~FakeReceiverTimeOffsetEstimator() {}
+
+void FakeReceiverTimeOffsetEstimator::OnReceiveFrameEvent(
+    const FrameEvent& frame_event) {
+  // Do nothing.
+}
+
+void FakeReceiverTimeOffsetEstimator::OnReceivePacketEvent(
+    const PacketEvent& packet_event) {
+  // Do nothing.
+}
+
+void FakeReceiverTimeOffsetEstimator::OnReceiveGenericEvent(
+    const GenericEvent& generic_event) {
+  // Do nothing.
+}
+
+bool FakeReceiverTimeOffsetEstimator::GetReceiverOffsetBounds(
+    base::TimeDelta* lower_bound,
+    base::TimeDelta* upper_bound) {
+  *lower_bound = offset_;
+  *upper_bound = offset_;
+  return true;
+}
+
+}  // namespace test
+}  // namespace cast
+}  // namespace media