reland crrev.com/212927 Move webkitplatformsupport_impl and related from glue to child

webkit/glue/websocketstreamhandle_impl.h

-// Copyright (c) 2012 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_GLUE_WEBSOCKETSTREAMHANDLE_IMPL_H_
-#define WEBKIT_GLUE_WEBSOCKETSTREAMHANDLE_IMPL_H_
-
-#include "base/memory/ref_counted.h"
-#include "base/supports_user_data.h"
-#include "third_party/WebKit/public/platform/WebSocketStreamHandle.h"
-
-namespace webkit_glue {
-
-class WebKitPlatformSupportImpl;
-
-class WebSocketStreamHandleImpl
-    : public base::SupportsUserData,
-      public WebKit::WebSocketStreamHandle {
- public:
-  explicit WebSocketStreamHandleImpl(WebKitPlatformSupportImpl* platform);
-  virtual ~WebSocketStreamHandleImpl();
-
-  // WebSocketStreamHandle methods:
-  virtual void connect(
-      const WebKit::WebURL& url,
-      WebKit::WebSocketStreamHandleClient* client);
-  virtual bool send(const WebKit::WebData& data);
-  virtual void close();
-
- private:
-  class Context;
-  scoped_refptr<Context> context_;
-  WebKitPlatformSupportImpl* platform_;
-
-  DISALLOW_COPY_AND_ASSIGN(WebSocketStreamHandleImpl);
-};
-
-}  // namespace webkit_glue
-
-#endif  // WEBKIT_GLUE_WEBSOCKETSTREAMHANDLE_IMPL_H_