Simplify/Cleanup MediaClient

content/public/renderer/content_media_client.cc

Index: content/public/renderer/content_media_client.cc
diff --git a/content/public/renderer/content_media_client.cc b/content/public/renderer/content_media_client.cc
new file mode 100644
index 0000000000000000000000000000000000000000..20829fcbded3ba85c13469f3bf457a08bee93838
--- /dev/null
+++ b/content/public/renderer/content_media_client.cc
@@ -0,0 +1,41 @@
+// 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 "content/public/renderer/content_media_client.h"
+
+#include "base/logging.h"
+
+namespace content {
+
+ContentMediaClient::ContentMediaClient(
+    content::ContentRendererClient* content_renderer_client)
+    : content_renderer_client_(content_renderer_client) {
+  DCHECK(content_renderer_client);
+}
+
+ContentMediaClient::~ContentMediaClient() {}
+
+void ContentMediaClient::AddSupportedKeySystems(
+    std::vector<std::unique_ptr<media::KeySystemProperties>>*
+        key_systems_properties) {
+  DVLOG(2) << __func__;
+  DCHECK(thread_checker_.CalledOnValidThread());
+
+  content_renderer_client_->AddSupportedKeySystems(key_systems_properties);
+}
+
+void ContentMediaClient::RecordRapporURL(const std::string& metric,
+                                         const GURL& url) {
+  DCHECK(thread_checker_.CalledOnValidThread());
+  content_renderer_client_->RecordRapporURL(metric, url);
+}
+
+bool ContentMediaClient::IsSupportedVideoConfig(
+    const media::VideoConfig& config) {
+  DCHECK(thread_checker_.CalledOnValidThread());
+  // Assumes no customization of media's capabilities.
+  return media::IsSupportedVideoConfig(config);
+}
+
+}  // namespace content