Migrating MediaSession messages to mojo

third_party/WebKit/Source/modules/mediasession/MediaMetadataSanitizer.h

Index: third_party/WebKit/Source/modules/mediasession/MediaMetadataSanitizer.h
diff --git a/third_party/WebKit/Source/modules/mediasession/MediaMetadataSanitizer.h b/third_party/WebKit/Source/modules/mediasession/MediaMetadataSanitizer.h
new file mode 100644
index 0000000000000000000000000000000000000000..aec9be33fb36dbbee7ccf3496bf8ab5e403d38a8
--- /dev/null
+++ b/third_party/WebKit/Source/modules/mediasession/MediaMetadataSanitizer.h
@@ -0,0 +1,25 @@
+// Copyright 2016 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.
+
+#ifndef MediaMetadataSanitizer_h
+#define MediaMetadataSanitizer_h
+
+#include "modules/mediasession/MojoMediaMetadata.h"
+#include "wtf/Optional.h"
+
+namespace blink {
+
+class MediaMetadata;
+
+class MediaMetadataSanitizer {
+ public:
+  // Produce the sanitized metadata, which will later be sent to the
+  // MediaSession mojo service.
+  static Optional<MojoMediaMetadata> sanitizeAndConvertToMojo(
+      const MediaMetadata*);
+};
+
+}  // namespace blink
+
+#endif  // MediaMetadataSanitizer_h