Media Capabilities: add plumbing between Blink and media/blink/.

third_party/WebKit/public/platform/modules/media_capabilities/WebVideoConfiguration.h

Index: third_party/WebKit/public/platform/modules/media_capabilities/WebVideoConfiguration.h
diff --git a/third_party/WebKit/public/platform/modules/media_capabilities/WebVideoConfiguration.h b/third_party/WebKit/public/platform/modules/media_capabilities/WebVideoConfiguration.h
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index 0000000000000000000000000000000000000000..6239470312f46799299d06ef6e167de651b8b94d
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+++ b/third_party/WebKit/public/platform/modules/media_capabilities/WebVideoConfiguration.h
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+// Copyright 2017 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 WebVideoConfiguration_h
+#define WebVideoConfiguration_h
+
+#include "public/platform/WebString.h"
+
+namespace blink {
+
+// Represents a VideoConfiguration dictionary to be used outside of Blink.
+// It is created by Blink and passed to consumers that can assume that all
+// required fields are properly set.
+struct WebVideoConfiguration {
+  WebString contentType;
+  unsigned width;
+  unsigned height;
+  unsigned bitrate;
+  double framerate;
+};
+
+}  // namespace blink
+
+#endif  // WebVideoConfiguration_h