Fix renderer hang caused when a synchronous XHR is disallowed for security...

webkit/glue/resource_loader_bridge.cc

 // Copyright (c) 2006-2008 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 "config.h"
 
 #include "webkit/glue/resource_loader_bridge.h"
 
 #include "net/http/http_response_headers.h"
 
 namespace webkit_glue {
 
 ResourceLoaderBridge::ResponseInfo::ResponseInfo() {
+  content_length = -1;
 #if defined(OS_WIN)
   response_data_file = base::kInvalidPlatformFileValue;
 #elif defined(OS_POSIX)
   response_data_file.fd = base::kInvalidPlatformFileValue;
   response_data_file.auto_close = false;
 #endif
 }
 
 ResourceLoaderBridge::ResponseInfo::~ResponseInfo() {
 }
 
 ResourceLoaderBridge::SyncLoadResponse::SyncLoadResponse() {
 }
 
 ResourceLoaderBridge::SyncLoadResponse::~SyncLoadResponse() {
 }
 
 ResourceLoaderBridge::ResourceLoaderBridge() {
 }
 
 ResourceLoaderBridge::~ResourceLoaderBridge() {
 }
 
 }  // namespace webkit_glue