[chromedriver] Remove extra call to HttpServer::Close() and increase TestHttpServer buffer limit

chrome/test/chromedriver/server/chromedriver_server.cc

 // Copyright (c) 2013 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 <stdio.h>
 #include <locale>
 #include <string>
 #include <vector>
 
 #include "base/at_exit.h"
@@ skipping 69 matching lines @@
   virtual void OnClose(int connection_id) OVERRIDE {}
 
  private:
   void OnResponse(int connection_id,
                   scoped_ptr<net::HttpServerResponseInfo> response) {
     // Don't support keep-alive, since there's no way to detect if the
     // client is HTTP/1.0. In such cases, the client may hang waiting for
     // the connection to close (e.g., python 2.7 urllib).
     response->AddHeader("Connection", "close");
     server_->SendResponse(connection_id, *response);
-    server_->Close(connection_id);
+    // Don't need to call server_->Close(), since SendResponse() will handle
+    // this for us.
   }
 
   HttpRequestHandlerFunc handle_request_func_;
   scoped_ptr<net::HttpServer> server_;
   base::WeakPtrFactory<HttpServer> weak_factory_;  // Should be last.
 };
 
 void SendResponseOnCmdThread(
     const scoped_refptr<base::SingleThreadTaskRunner>& io_task_runner,
     const HttpResponseSenderFunc& send_response_on_io_func,
@@ skipping 201 matching lines @@
   }
 
   if (!InitLogging()) {
     printf("Unable to initialize logging. Exiting...\n");
     return 1;
   }
   RunServer(port, allow_remote, whitelisted_ips,
             url_base, adb_port, port_server.Pass());
   return 0;
 }