Do not slice `classNames` and `classNameBindings` speculatively.#14389

Merged

rwjblue merged 3 commits intoemberjs:masterfrom rwjblue:avoid-slicing-classNames

Oct 27, 2016

Commits on Sep 30, 2016

Do not slice classNames and classNameBindings per instance.
Robert Jackson
committed
Avoid mutating the shared queryParams array on the prototype.
Robert Jackson
committed
Ensure concatenated properties are frozen.
Robert Jackson
committed