Introduce webkit_glue bridges for the new WebSocket Implementation.

webkit/child/websocket_handle_bridge.h

Index: webkit/child/websocket_handle_bridge.h
diff --git a/webkit/child/websocket_handle_bridge.h b/webkit/child/websocket_handle_bridge.h
new file mode 100644
index 0000000000000000000000000000000000000000..8466580c051603d15335197acf03bc6e44aaf645
--- /dev/null
+++ b/webkit/child/websocket_handle_bridge.h
@@ -0,0 +1,51 @@
+// Copyright (c) 2013 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 WEBKIT_CHILD_WEBSOCKET_HANDLE_BRIDGE_H_
+#define WEBKIT_CHILD_WEBSOCKET_HANDLE_BRIDGE_H_
+
+#include <string>
+#include <vector>
+
+#include "base/basictypes.h"
+#include "base/memory/ref_counted.h"
+
+class GURL;
+
+namespace webkit_glue {
+class WebSocketHandleDelegate;
+
+class WebSocketHandleBridge
+    : public base::RefCountedThreadSafe<WebSocketHandleBridge> {
+ public:
+  enum MessageType {
+    MESSAGE_TYPE_CONTINUATION,
+    MESSAGE_TYPE_TEXT,
+    MESSAGE_TYPE_BINARY,
+  };
+
+  virtual void Connect(const GURL& url,
+                       const std::vector<std::string>& protocols,
+                       const GURL& origin,
+                       WebSocketHandleDelegate* delegate) = 0;
+  virtual void Send(bool fin,
+                    MessageType type,
+                    const char* data,
+                    size_t size) = 0;
+  virtual void FlowControl(int64_t quota) = 0;
+  virtual void Close(unsigned short code, const std::string& reason) = 0;
+  virtual void Disconnect() = 0;
+
+ protected:
+  friend class base::RefCountedThreadSafe<WebSocketHandleBridge>;
+  WebSocketHandleBridge() {}
+  virtual ~WebSocketHandleBridge() {}
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(WebSocketHandleBridge);
+};
+
+}  // namespace webkit_glue
+
+#endif  // WEBKIT_CHILD_WEBSOCKET_HANDLE_BRIDGE_H_