Bug 1330149 - Disable tests sensitive to host TZ on Windows. r=anba

These tests pass when our test infrastruction is in PDT, but there are
underlying issues. Disable tests on Windows for now to allow migrating
tests to TaskCluster.

MozReview-Commit-ID: 5HigFMyyaP5

js/src/tests/ecma_3/Date/15.9.5.5.js

@@ -1,4 +1,4 @@
-// |reftest| random-if(xulRuntime.OS=="Linux")
+// |reftest| random-if(xulRuntime.OS=="Linux") skip-if(xulRuntime.OS=="WINNT")
 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
 /* 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

js/src/tests/ecma_3/Date/15.9.5.6.js

@@ -1,3 +1,4 @@
+// |reftest| skip-if(xulRuntime.OS=="WINNT")
 /* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
 /* 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

js/src/tests/ecma_3/Date/15.9.5.7.js

@@ -1,3 +1,4 @@
+// |reftest| skip-if(xulRuntime.OS=="WINNT")
 /* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
 /* 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

js/src/tests/js1_5/extensions/toLocaleFormat-02.js

@@ -1,4 +1,4 @@
-// |reftest| fails-if(xulRuntime.OS=="WINNT") skip-if(xulRuntime.OS=="WINNT"&&isDebugBuild)
+// |reftest| skip-if(xulRuntime.OS=="WINNT")
 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
 /* 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