net: Cleanup class/struct forward declarations

net/http/http_proxy_client_socket_pool.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 NET_HTTP_HTTP_PROXY_CLIENT_SOCKET_POOL_H_
 #define NET_HTTP_HTTP_PROXY_CLIENT_SOCKET_POOL_H_
 
 #include <memory>
 #include <string>
 
@@ skipping 14 matching lines @@
 namespace net {
 
 class HttpAuthCache;
 class HttpAuthHandlerFactory;
 class HttpProxyClientSocketWrapper;
 class NetLog;
 class ProxyDelegate;
 class SSLClientSocketPool;
 class SSLSocketParams;
 class SpdySessionPool;
-class SpdyStream;
 class TransportClientSocketPool;
 class TransportSocketParams;
 
 // HttpProxySocketParams only needs the socket params for one of the proxy
 // types.  The other param must be NULL.  When using an HTTP Proxy,
 // |transport_params| must be set.  When using an HTTPS Proxy, |ssl_params|
 // must be set.
 class NET_EXPORT_PRIVATE HttpProxySocketParams
     : public base::RefCounted<HttpProxySocketParams> {
  public:
@@ skipping 180 matching lines @@
   TransportClientSocketPool* const transport_pool_;
   SSLClientSocketPool* const ssl_pool_;
   PoolBase base_;
 
   DISALLOW_COPY_AND_ASSIGN(HttpProxyClientSocketPool);
 };
 
 }  // namespace net
 
 #endif  // NET_HTTP_HTTP_PROXY_CLIENT_SOCKET_POOL_H_