Include the language (locale) info in the update ping

chrome/browser/omaha_query_params/omaha_query_params.cc

Index: chrome/browser/omaha_query_params/omaha_query_params.cc
diff --git a/chrome/common/omaha_query_params/omaha_query_params.cc b/chrome/browser/omaha_query_params/omaha_query_params.cc
similarity index 89%
rename from chrome/common/omaha_query_params/omaha_query_params.cc
rename to chrome/browser/omaha_query_params/omaha_query_params.cc
index f68c9be26fce4a9db3288d8451425bca2fdeb62f..3ef8f65b8b7b90361caea108cce1b3472634c842 100644
--- a/chrome/common/omaha_query_params/omaha_query_params.cc
+++ b/chrome/browser/omaha_query_params/omaha_query_params.cc
@@ -2,11 +2,12 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "chrome/common/omaha_query_params/omaha_query_params.h"
+#include "chrome/browser/omaha_query_params/omaha_query_params.h"
 
 #include "base/compiler_specific.h"
 #include "base/strings/stringprintf.h"
 #include "base/win/windows_version.h"
+#include "chrome/browser/browser_process.h"
 #include "chrome/common/chrome_version_info.h"
 
 namespace {
@@ -65,13 +66,15 @@ namespace chrome {
 // static
 std::string OmahaQueryParams::Get(ProdId prod) {
   return base::StringPrintf(
-      "os=%s&arch=%s&nacl_arch=%s&prod=%s&prodchannel=%s&prodversion=%s",
+      "os=%s&arch=%s&nacl_arch=%s&prod=%s&prodchannel=%s"
+          "&prodversion=%s&lang=%s",
       kOs,
       kArch,
       getNaclArch(),
       GetProdIdString(prod),
       GetChannelString(),
-      chrome::VersionInfo().Version().c_str());
+      chrome::VersionInfo().Version().c_str(),
+      GetLang());
 }
 
 // static
@@ -146,4 +149,8 @@ const char* OmahaQueryParams::GetChannelString() {
   return kUnknown;
 }
 
+const char* OmahaQueryParams::GetLang() {
+  return g_browser_process->GetApplicationLocale().c_str();
+}
+
 }  // namespace chrome