Google Now Extension Auto Download

chrome/browser/extensions/external_component_loader.cc

Index: chrome/browser/extensions/external_component_loader.cc
diff --git a/chrome/browser/extensions/external_component_loader.cc b/chrome/browser/extensions/external_component_loader.cc
index 327df7055d67c887d8f0770399ce19c733cb94d9..3a0eacf901f1b96bcbd026769d21caa10d80bc0f 100644
--- a/chrome/browser/extensions/external_component_loader.cc
+++ b/chrome/browser/extensions/external_component_loader.cc
@@ -21,6 +21,10 @@
 #include "chromeos/chromeos_switches.h"
 #endif
 
+#if defined(ENABLE_APP_LIST) && defined(OS_CHROMEOS)
+#include "chrome/browser/ui/app_list/google_now_extension.h"
+#endif
+
 namespace extensions {
 
 ExternalComponentLoader::ExternalComponentLoader(Profile* profile)
@@ -85,6 +89,14 @@ void ExternalComponentLoader::StartLoading() {
   }
 #endif
 
+#if defined(ENABLE_APP_LIST) && defined(OS_CHROMEOS)
+  std::string google_now_extension_id;
+  if (GetGoogleNowExtensionId(&google_now_extension_id)) {
+    prefs_->SetString(google_now_extension_id + ".external_update_url",
+                      extension_urls::GetWebstoreUpdateUrl().spec());
+  }
+#endif
+
   LoadFinished();
 }