Stop sending Accept-Charset HTTP header.

chrome/browser/automation/url_request_automation_job.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 "chrome/browser/automation/url_request_automation_job.h"
 
 #include "base/bind.h"
 #include "base/compiler_specific.h"
 #include "base/message_loop.h"
 #include "base/time.h"
@@ skipping 442 matching lines @@
 
   // Register this request with automation message filter.
   message_filter_->RegisterRequest(this);
 
   // Strip unwanted headers.
   net::HttpRequestHeaders new_request_headers;
   new_request_headers.MergeFrom(request_->extra_request_headers());
   for (size_t i = 0; i < arraysize(kFilteredHeaderStrings); ++i)
     new_request_headers.RemoveHeader(kFilteredHeaderStrings[i]);
 
-  // Only add default Accept-Language and Accept-Charset if the request
-  // didn't have them specified.
+  // Only add default Accept-Language if the request didn't have it specified.
   if (!new_request_headers.HasHeader(
       net::HttpRequestHeaders::kAcceptLanguage) &&
       http_user_agent_settings_) {
     std::string accept_language =
         http_user_agent_settings_->GetAcceptLanguage();
     if (!accept_language.empty()) {
       new_request_headers.SetHeader(net::HttpRequestHeaders::kAcceptLanguage,
                                     accept_language);
     }
   }
-  if (!new_request_headers.HasHeader(
-      net::HttpRequestHeaders::kAcceptCharset) &&
-      http_user_agent_settings_) {
-    std::string accept_charset = http_user_agent_settings_->GetAcceptCharset();
-    if (!accept_charset.empty()) {
-      new_request_headers.SetHeader(net::HttpRequestHeaders::kAcceptCharset,
-                                    accept_charset);
-    }
-  }
 
   // Ensure that we do not send username and password fields in the referrer.
   GURL referrer(request_->GetSanitizedReferrer());
 
   // The referrer header must be suppressed if the preceding URL was
   // a secure one and the new one is not.
   if (referrer.SchemeIsSecure() && !request_->url().SchemeIsSecure()) {
     DVLOG(1) << "Suppressing referrer header since going from secure to "
                 "non-secure";
     referrer = GURL();
@@ skipping 47 matching lines @@
   if (!is_done()) {
     NotifyDone(request_status_);
   }
   // Reset any pending reads.
   if (pending_buf_) {
     pending_buf_ = NULL;
     pending_buf_size_ = 0;
     NotifyReadComplete(0);
   }
 }