Closure Library v20190929

New Additions

• New, deprecated MockClock.prototype.unmockDateNow method to ease mocking Date.now with MockClock.
• Add an options parameter to goog.net.Cookies#set and allow setting the SameSite value.
• SafeStyle now supports cubic-bezier.

Other Changes

• goog.ui.PopupDatePicker now uses AnchoredViewportPosition instead of AnchoredPosition.
• Prevent exceptions generating error event on Safari
• goog.mixin and goog.object.extend are deprecated in favor of Object.assign.
• Allow delegates with constructor parameters.
• Improved stack information for cancel().
• Fix a possible bug regarding loss of precision by casting array indexes to 32-bit signed integers with the use of bitwise operators. Array indexes can go all the way up to 2^32-1. https://tc39\.es/ecma262/\#array-index
• Deprecated some base.js methods that can be replaced with one-liners.