RpcHandlerTest cleanup

components/copresence/test/stub_whispernet_client.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 "components/copresence/test/stub_whispernet_client.h"
+
+namespace copresence {
+
+WhispernetClient::TokensCallback StubWhispernetClient::GetTokensCallback() {
+  return TokensCallback();
+}
+
+WhispernetClient::SamplesCallback StubWhispernetClient::GetSamplesCallback() {
+  return SamplesCallback();
+}
+
+WhispernetClient::SuccessCallback
+StubWhispernetClient::GetDetectBroadcastCallback() {
+  return SuccessCallback();
+}
+
+WhispernetClient::SuccessCallback
+StubWhispernetClient::GetInitializedCallback() {
+  return SuccessCallback();
+}
+
+}  // namespace copresence