Bug 1282978 - Accept and ignore the minimum_chrome_version manifest property. r=kmag

MozReview-Commit-ID: C9AlxpQDCnC
***
Bug 1282978 - Fixed tabs and spacing issues

MozReview-Commit-ID: 3SSpQpvZY2B

--HG--
extra : rebase_source : e1f8e0378c7c78f01fff7251463af0715c3a3abe

toolkit/components/extensions/schemas/manifest.json

@@ -13,6 +13,11 @@
             "maximum": 2
           },
 
+          "minimum_chrome_version":{
+            "type": "string",
+            "optional": true
+          },
+
           "applications": {
             "type": "object",
             "optional": true,

toolkit/components/extensions/test/xpcshell/test_ext_manifest_minimum_chrome_version.js

@@ -0,0 +1,13 @@
+/* -*- Mode: indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* vim: set sts=2 sw=2 et tw=80: */
+"use strict";
+
+
+add_task(function* test_manifest_minimum_chrome_version() {
+  let normalized = yield ExtensionTestUtils.normalizeManifest({
+    "minimum_chrome_version": "42",
+  });
+
+  equal(normalized.error, undefined, "Should not have an error");
+  equal(normalized.errors.length, 0, "Should not have warnings");
+});

toolkit/components/extensions/test/xpcshell/xpcshell.ini

@@ -39,6 +39,7 @@ skip-if = release_build
 [test_ext_management.js]
 [test_ext_manifest_content_security_policy.js]
 [test_ext_manifest_incognito.js]
+[test_ext_manifest_minimum_chrome_version.js]
 [test_ext_onmessage_removelistener.js]
 [test_ext_runtime_connect_no_receiver.js]
 [test_ext_runtime_getPlatformInfo.js]