Expose initial_locale via chrome.chromeosInfoPrivate

chrome/browser/extensions/extension_info_private_api_chromeos.cc

Index: chrome/browser/extensions/extension_info_private_api_chromeos.cc
diff --git a/chrome/browser/extensions/extension_info_private_api_chromeos.cc b/chrome/browser/extensions/extension_info_private_api_chromeos.cc
index 7dc03049e3849b2dc5cd6ce85506a98a54338550..b35c06ca50a82c4dc73502b35622d02cdf898451 100644
--- a/chrome/browser/extensions/extension_info_private_api_chromeos.cc
+++ b/chrome/browser/extensions/extension_info_private_api_chromeos.cc
@@ -7,6 +7,7 @@
 #include "base/values.h"
 #include "chrome/browser/chromeos/cros/cros_library.h"
 #include "chrome/browser/chromeos/cros/network_library.h"
+#include "chrome/browser/chromeos/login/wizard_controller.h"
 #include "chrome/browser/chromeos/system_access.h"
 
 using chromeos::CrosLibrary;
@@ -23,6 +24,9 @@ const char kPropertyHWID[] = "hwid";
 // Key which corresponds to the home provider property.
 const char kPropertyHomeProvider[] = "homeProvider";
 
+// Key which corresponds to the initial_locale property.
+const char kPropertyInitialLocale[] = "initialLocale";
+
 }  // namespace
 
 GetChromeosInfoFunction::GetChromeosInfoFunction() {
@@ -60,6 +64,8 @@ bool GetChromeosInfoFunction::GetValue(const std::string& property_name,
     } else {
       LOG(ERROR) << "CrosLibrary can't be loaded.";
     }
+  } else if (property_name == kPropertyInitialLocale) {
+    *value = chromeos::WizardController::GetInitialLocale();
   } else {
     LOG(ERROR) << "Unknown property request: " << property_name;
     return false;