Chromecast: use CastContent{Browser,Renderer}Client as a base class.

chromecast/app/cast_main_delegate_public.cc

Index: chromecast/app/cast_main_delegate_public.cc
diff --git a/chromecast/app/cast_main_delegate_public.cc b/chromecast/app/cast_main_delegate_public.cc
new file mode 100644
index 0000000000000000000000000000000000000000..aaa6d4a94ceebf5f6f5ea26c34cd8a915299f2f5
--- /dev/null
+++ b/chromecast/app/cast_main_delegate_public.cc
@@ -0,0 +1,18 @@
+// Copyright 2015 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 "chromecast/app/cast_main_delegate.h"
+
+namespace chromecast {
+
+CastContentBrowserClient* CastMainDelegate::PlatformCreateCastBrowserClient() {
+  return new CastContentBrowserClient();
+}
+
+CastContentRendererClient*
+CastMainDelegate::PlatformCreateCastRendererClient() {
+  return new CastContentRendererClient();
+}
+
+}  // namespace