Added "lang" attribute to the component updater update requests.

chrome/browser/component_updater/component_updater_utils.cc

 // Copyright 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 "chrome/browser/component_updater/component_updater_utils.h"
 
 #include "base/file_util.h"
 #include "base/files/file_path.h"
 #include "base/guid.h"
 #include "base/strings/string_number_conversions.h"
@@ skipping 25 matching lines @@
       "<?xml version=\"1.0\" encoding=\"UTF-8\"?>"
       "<request protocol=\"3.0\" ");
 
   if (!additional_attributes.empty())
      base::StringAppendF(&request, "%s ", additional_attributes.c_str());
 
   // Chrome version and platform information.
   base::StringAppendF(
       &request,
       "version=\"%s-%s\" prodversion=\"%s\" "
-      "requestid=\"{%s}\" updaterchannel=\"%s\" prodchannel=\"%s\" "
+      "requestid=\"{%s}\" lang=\"%s\" updaterchannel=\"%s\" prodchannel=\"%s\" "
       "os=\"%s\" arch=\"%s\" nacl_arch=\"%s\"",
       prod_id.c_str(),
       chrome_version.c_str(),                        // "version"
       chrome_version.c_str(),                        // "prodversion"
       base::GenerateGUID().c_str(),                  // "requestid"
+      chrome::OmahaQueryParams::GetLang(),           // "lang",
       chrome::OmahaQueryParams::GetChannelString(),  // "updaterchannel"
       chrome::OmahaQueryParams::GetChannelString(),  // "prodchannel"
       chrome::OmahaQueryParams::GetOS(),             // "os"
       chrome::OmahaQueryParams::GetArch(),           // "arch"
       chrome::OmahaQueryParams::GetNaclArch());      // "nacl_arch"
 #if defined(OS_WIN)
     const bool is_wow64(
         base::win::OSInfo::GetInstance()->wow64_status() ==
         base::win::OSInfo::WOW64_ENABLED);
     if (is_wow64)
@@ skipping 105 matching lines @@
   return id;
 }
 
 std::string GetCrxComponentID(const CrxComponent& component) {
   return HexStringToID(StringToLowerASCII(base::HexEncode(&component.pk_hash[0],
                        component.pk_hash.size()/2)));
 }
 
 }  // namespace component_updater