[Hotword] Making enabling/disabling the setting enable/disable the hotword extension.

extensions/browser/admin_policy.cc

Index: extensions/browser/admin_policy.cc
diff --git a/extensions/browser/admin_policy.cc b/extensions/browser/admin_policy.cc
index cb948879aa7aea51d6d2b0e4fc564ed9a4129391..e2ecce259bf450b0752e0f6305a59bb82c6b5ada 100644
--- a/extensions/browser/admin_policy.cc
+++ b/extensions/browser/admin_policy.cc
@@ -15,8 +15,13 @@ namespace {
 bool ManagementPolicyImpl(const extensions::Extension* extension,
                           base::string16* error,
                           bool modifiable_value) {
+  // Note that COMPONENT and EXTERNAL_COMPONENT are treated differently
+  // below. EXTERNAL_COMPONENT extensions can be modified including
+  // enabled, disabled, uninstalled while COMPONENT extensions cannot.
+  // However, those options are only available for EXTERNAL_COMPONENT
+  // extensions when the proper command line flag is passed.

[miket_OOO, 2014/03/17 20:10:51]

Great! Thanks.

   bool modifiable =
-      !extensions::Manifest::IsComponentLocation(extension->location()) &&
+      extension->location() != extensions::Manifest::COMPONENT &&
       !extensions::Manifest::IsPolicyLocation(extension->location());
   // Some callers equate "no restriction" to true, others to false.
   if (modifiable)