Bug 836470 - Clean up JS module imports that use a temporary scope object. r=gavin
Bug 834150: Just Say No to the fallback SW decoder. r=doublec a=blocking-b2g
Backed out changeset 25ea9ac37380 (bug 828176) for crashes.
Backed out changeset bd0fc79d7a8b (bug 835548), changeset b8d1949eeb05 (bug 834999), changeset 3d90fdbf38a4 (bug 835596), and changeset ba7ffb02dc3f (bug 834371) for mochitest-4 failures on a CLOSED TREE.
Bug 836369 - Intermittent test_history_tracker.js | test failed | true == false. r=trivial,test-only