Modifies handling of hotword NaCl module.

chrome/browser/ui/webui/app_list/start_page_handler.cc

Index: chrome/browser/ui/webui/app_list/start_page_handler.cc
diff --git a/chrome/browser/ui/webui/app_list/start_page_handler.cc b/chrome/browser/ui/webui/app_list/start_page_handler.cc
index 39171b452901c244ea24bfcf43dd3bde0c816ea9..4ee69f6eed2c649d1e4e430169715ad12e6f466d 100644
--- a/chrome/browser/ui/webui/app_list/start_page_handler.cc
+++ b/chrome/browser/ui/webui/app_list/start_page_handler.cc
@@ -11,6 +11,7 @@
 #include "base/values.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/extensions/extension_service.h"
+#include "chrome/browser/omaha_query_params/omaha_query_params.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/search/hotword_service.h"
 #include "chrome/browser/ui/app_list/app_list_controller_delegate.h"
@@ -166,6 +167,10 @@ void StartPageHandler::HandleInitialize(const base::ListValue* args) {
   }
 #endif
 
+  web_ui()->CallJavascriptFunction(
+      "appList.startPage.setNaclArch",
+      base::StringValue(chrome::OmahaQueryParams::GetNaclArch()));
+
   if (!app_list::switches::IsExperimentalAppListEnabled()) {
     web_ui()->CallJavascriptFunction(
         "appList.startPage.onAppListShown",