Permissions: Allow PermissionManager to return more PermissionStatusSources.

chrome/browser/notifications/notification_permission_context.cc

Index: chrome/browser/notifications/notification_permission_context.cc
diff --git a/chrome/browser/notifications/notification_permission_context.cc b/chrome/browser/notifications/notification_permission_context.cc
index a159d6999e9325b09c3bdc11b20b29ade7cd2ae5..67a870e31261c0b6df8dc10bca19bf36e7e1e170 100644
--- a/chrome/browser/notifications/notification_permission_context.cc
+++ b/chrome/browser/notifications/notification_permission_context.cc
@@ -169,14 +169,15 @@ NotificationPermissionContext::NotificationPermissionContext(
 
 NotificationPermissionContext::~NotificationPermissionContext() {}
 
-ContentSetting NotificationPermissionContext::GetPermissionStatusInternal(
+PermissionResult NotificationPermissionContext::GetPermissionStatusInternal(
     content::RenderFrameHost* render_frame_host,
     const GURL& requesting_origin,
     const GURL& embedding_origin) const {
   // Push messaging is only allowed to be granted on top-level origins.
   if (content_settings_type() == CONTENT_SETTINGS_TYPE_PUSH_MESSAGING
           && requesting_origin != embedding_origin) {
-    return CONTENT_SETTING_BLOCK;
+    return PermissionResult(CONTENT_SETTING_BLOCK,
+                            PermissionStatusSource::UNSPECIFIED);
   }
 
   return PermissionContextBase::GetPermissionStatusInternal(