Rewrite std::string("") to std::string(), Linux edition.

net/http/http_network_transaction.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/http/http_network_transaction.h"
 
 #include <set>
 #include <vector>
 
 #include "base/bind.h"
@@ skipping 911 matching lines @@
     if (request_->method == "PUT")
       return ERR_METHOD_NOT_SUPPORTED;
   }
 
   // Check for an intermediate 100 Continue response.  An origin server is
   // allowed to send this response even if we didn't ask for it, so we just
   // need to skip over it.
   // We treat any other 1xx in this same way (although in practice getting
   // a 1xx that isn't a 100 is rare).
   if (response_.headers->response_code() / 100 == 1) {
-    response_.headers = new HttpResponseHeaders("");
+    response_.headers = new HttpResponseHeaders(std::string());
     next_state_ = STATE_READ_HEADERS;
     return OK;
   }
 
   HostPortPair endpoint = HostPortPair(request_->url.HostNoBrackets(),
                                        request_->url.EffectiveIntPort());
   ProcessAlternateProtocol(session_->http_stream_factory(),
                            session_->http_server_properties(),
                            *response_.headers,
                            endpoint);
@@ skipping 518 matching lines @@
       description = base::StringPrintf("Unknown state 0x%08X (%u)", state,
                                        state);
       break;
   }
   return description;
 }
 
 #undef STATE_CASE
 
 }  // namespace net