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-rw-r--r--toolkit/components/addoncompat/ShimWaiver.jsm15
1 files changed, 15 insertions, 0 deletions
diff --git a/toolkit/components/addoncompat/ShimWaiver.jsm b/toolkit/components/addoncompat/ShimWaiver.jsm
new file mode 100644
index 000000000..402ab4c32
--- /dev/null
+++ b/toolkit/components/addoncompat/ShimWaiver.jsm
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+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+this.EXPORTED_SYMBOLS = ["ShimWaiver"];
+
+this.ShimWaiver = {
+ getProperty: function(obj, prop) {
+ let rv = obj[prop];
+ if (rv instanceof Function) {
+ rv = rv.bind(obj);
+ }
+ return rv;
+ }
+};