Fix issue with permissions extension API event listeners.

chrome/browser/extensions/extension_permissions_api.cc

Index: chrome/browser/extensions/extension_permissions_api.cc
diff --git a/chrome/browser/extensions/extension_permissions_api.cc b/chrome/browser/extensions/extension_permissions_api.cc
index cbaa7192d5f3a6cef743893e8c98144dc404ef3d..83f3eedca9cdf928cdb0a4cea8c1bb5af117b2ec 100644
--- a/chrome/browser/extensions/extension_permissions_api.cc
+++ b/chrome/browser/extensions/extension_permissions_api.cc
@@ -201,9 +201,6 @@ void ExtensionPermissionsManager::NotifyPermissionsUpdated(
       Source<Profile>(extension_service_->profile()),
       Details<UpdatedExtensionPermissionsInfo>(&info));
 
-  // Trigger the onAdded and onRemoved events in the extension.
-  DispatchEvent(extension->id(), event_name, changed);
-
   // Send the new permissions to the renderers.
   for (RenderProcessHost::iterator i(RenderProcessHost::AllHostsIterator());
        !i.IsAtEnd(); i.Advance()) {
@@ -217,6 +214,9 @@ void ExtensionPermissionsManager::NotifyPermissionsUpdated(
           changed->explicit_hosts(),
           changed->scriptable_hosts()));
   }
+
+  // Trigger the onAdded and onRemoved events in the extension.
+  DispatchEvent(extension->id(), event_name, changed);
 }
 
 bool ContainsPermissionsFunction::RunImpl() {