Index: content/test/data/indexeddb/common.js |
diff --git a/content/test/data/indexeddb/common.js b/content/test/data/indexeddb/common.js |
index 2e12d4447e2aec11c2584d2edeb00d7114199a01..1410a5af055356525b8f7225ab09bc82896342f6 100644 |
--- a/content/test/data/indexeddb/common.js |
+++ b/content/test/data/indexeddb/common.js |
@@ -147,3 +147,9 @@ function indexedDBTest(upgradeCallback, optionalOpenCallback) { |
openRequest.onsuccess = optionalOpenCallback; |
}; |
} |
+ |
+if (typeof String.prototype.startsWith !== 'function') { |
+ String.prototype.startsWith = function (str) { |
+ return this.indexOf(str) === 0; |
+ }; |
+} |