[Presentation API] (4th)(1-UA blink side) Add WebPresentationConnection and WebPresentationConnecti…

third_party/WebKit/public/platform/modules/presentation/WebPresentationConnection.h

Index: third_party/WebKit/public/platform/modules/presentation/WebPresentationConnection.h
diff --git a/third_party/WebKit/public/platform/modules/presentation/WebPresentationConnection.h b/third_party/WebKit/public/platform/modules/presentation/WebPresentationConnection.h
new file mode 100644
index 0000000000000000000000000000000000000000..d1bde329cee6bf1233265899952deb36ab55e47a
--- /dev/null
+++ b/third_party/WebKit/public/platform/modules/presentation/WebPresentationConnection.h
@@ -0,0 +1,27 @@
+// 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 WebPresentationConnection_h
+#define WebPresentationConnection_h
+
+#include "public/platform/WebCommon.h"
+
+namespace blink {
+
+enum class WebPresentationConnectionState;
+class WebString;
+
+// Implemented by the embedder for a PresentationConnection.
+class WebPresentationConnection {
+ public:
+  virtual ~WebPresentationConnection() {}

[mlamouri (slow - plz ping), 2016/12/06 09:57:01]

nit: = default;

[zhaobin, 2016/12/08 02:41:10]

Done.

+
+  virtual void didReceiveTextMessage(const WebString& message) = 0;
+  virtual void didReceiveBinaryMessage(const uint8_t* data, size_t length) = 0;
+  virtual void didChangeState(WebPresentationConnectionState) = 0;
+};
+
+}  // namespace blink
+
+#endif  // WebPresentationConnection_h