Restrict use of two app-launching command line flags

apps/app_load_service.cc

Index: apps/app_load_service.cc
diff --git a/apps/app_load_service.cc b/apps/app_load_service.cc
index eb4b5c6b1c5e7231fe7bd59986da09a0b808b3c0..bf04d2d73649d7b4a87a95de22692bcc72a1d7b3 100644
--- a/apps/app_load_service.cc
+++ b/apps/app_load_service.cc
@@ -64,8 +64,9 @@ bool AppLoadService::LoadAndLaunch(const base::FilePath& extension_path,
   ExtensionService* extension_service =
       ExtensionSystem::Get(profile_)->extension_service();
   std::string extension_id;
-  if (!extensions::UnpackedInstaller::Create(extension_service)->
-          LoadFromCommandLine(base::FilePath(extension_path), &extension_id)) {
+  if (!extensions::UnpackedInstaller::Create(extension_service)
+           ->LoadFromCommandLine(base::FilePath(extension_path), &extension_id,
+                                 true)) {
     return false;
   }
 
@@ -81,8 +82,9 @@ bool AppLoadService::Load(const base::FilePath& extension_path) {
   ExtensionService* extension_service =
       ExtensionSystem::Get(profile_)->extension_service();
   std::string extension_id;
-  return extensions::UnpackedInstaller::Create(extension_service)->
-      LoadFromCommandLine(base::FilePath(extension_path), &extension_id);
+  return extensions::UnpackedInstaller::Create(extension_service)
+      ->LoadFromCommandLine(base::FilePath(extension_path), &extension_id,
+                            true);
 }
 
 // static