Add SpdyString alias for std::string in net/spdy.

net/spdy/spdy_proxy_client_socket.cc

 // 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.
 
 #include "net/spdy/spdy_proxy_client_socket.h"
 
 #include <algorithm>  // min
 #include <memory>
 #include <utility>
 
@@ skipping 15 matching lines @@
 #include "net/http/proxy_connect_redirect_http_stream.h"
 #include "net/log/net_log_event_type.h"
 #include "net/log/net_log_source_type.h"
 #include "net/spdy/spdy_http_utils.h"
 #include "url/gurl.h"
 
 namespace net {
 
 SpdyProxyClientSocket::SpdyProxyClientSocket(
     const base::WeakPtr<SpdyStream>& spdy_stream,
-    const std::string& user_agent,
+    const SpdyString& user_agent,
     const HostPortPair& endpoint,
     const HostPortPair& proxy_server,
     const NetLogWithSource& source_net_log,
     HttpAuthController* auth_controller)
     : next_state_(STATE_DISCONNECTED),
       spdy_stream_(spdy_stream),
       endpoint_(endpoint),
       auth_(auth_controller),
       user_agent_(user_agent),
       user_buffer_len_(0),
@@ skipping 297 matching lines @@
 
 int SpdyProxyClientSocket::DoSendRequest() {
   next_state_ = STATE_SEND_REQUEST_COMPLETE;
 
   // Add Proxy-Authentication header if necessary.
   HttpRequestHeaders authorization_headers;
   if (auth_->HaveAuth()) {
     auth_->AddAuthorizationHeader(&authorization_headers);
   }
 
-  std::string request_line;
+  SpdyString request_line;
   BuildTunnelRequest(endpoint_, authorization_headers, user_agent_,
                      &request_line, &request_.extra_headers);
 
   net_log_.AddEvent(
       NetLogEventType::HTTP_TRANSACTION_SEND_TUNNEL_HEADERS,
       base::Bind(&HttpRequestHeaders::NetLogCallback,
                  base::Unretained(&request_.extra_headers), &request_line));
 
   SpdyHeaderBlock headers;
   CreateSpdyHeadersFromHttpRequest(request_, request_.extra_headers, true,
@@ skipping 160 matching lines @@
   // This may have been deleted by read_callback_, so check first.
   if (weak_ptr.get() && !write_callback.is_null())
     write_callback.Run(ERR_CONNECTION_CLOSED);
 }
 
 NetLogSource SpdyProxyClientSocket::source_dependency() const {
   return source_dependency_;
 }
 
 }  // namespace net