Introduce WebSocketHandle and WebSocketHandleClient.

public/platform/WebSocketHandleClient.h

Index: public/platform/WebSocketHandleClient.h
diff --git a/public/platform/WebSocketStreamHandleClient.h b/public/platform/WebSocketHandleClient.h
similarity index 66%
copy from public/platform/WebSocketStreamHandleClient.h
copy to public/platform/WebSocketHandleClient.h
index 4f392411056f2160f1691d48470a2f2807c8c899..f06606264365ada1d1d2d65cbdd25cc5b81cb26d 100644
--- a/public/platform/WebSocketStreamHandleClient.h
+++ b/public/platform/WebSocketHandleClient.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2009 Google Inc. All rights reserved.
+ * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
@@ -28,37 +28,33 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#ifndef WebSocketStreamHandleClient_h
-#define WebSocketStreamHandleClient_h
+#ifndef WebSocketHandleClient_h
+#define WebSocketHandleClient_h
 
 #include "WebCommon.h"
+#include "public/platform/WebSocketHandle.h"
 
 namespace WebKit {
 
 class WebData;
-class WebSocketStreamError;
-class WebSocketStreamHandle;
+class WebString;
 class WebURL;
 
-class WebSocketStreamHandleClient {
+// FIXME: This class should replace WebSocketStreamHandleClient.
+class WebSocketHandleClient {
 public:
-
-    // Called when Socket Stream is opened.
-    virtual void didOpenStream(WebSocketStreamHandle*, int /* maxPendingSendAllowed */) = 0;
-
-    // Called when |amountSent| bytes are sent.
-    virtual void didSendData(WebSocketStreamHandle*, int /* amountSent */) = 0;
+    // Called when the handle is opened.
+    virtual void didConnect(WebSocketHandle*, bool succeed, const WebString& selectedProtocol, const WebString& extensions) = 0;
 
     // Called when data are received.
-    virtual void didReceiveData(WebSocketStreamHandle*, const WebData&) = 0;
+    virtual void didReceiveData(WebSocketHandle*, WebSocketHandle::MessageType, const char* data, size_t /* size */, bool fin) = 0;
 
-    // Called when Socket Stream is closed.
-    virtual void didClose(WebSocketStreamHandle*) = 0;
+    // Called when the handle is closed.
+    virtual void didClose(WebSocketHandle*, unsigned short code, const WebString& reason) = 0;
 
-    // Called when Socket Stream has an error.
-    virtual void didFail(WebSocketStreamHandle*, const WebSocketStreamError&) = 0;
+    virtual void didReceiveFlowControl(WebSocketHandle*, int64_t quota) = 0;
 };
 
 } // namespace WebKit
 
-#endif
+#endif // WebSocketHandleClient_h