Error out if goog.debug.ErrorHandler is asked to protect a function that doesn't exist on the Window. RELNOTES: n/a
Error out if goog.debug.ErrorHandler is asked to protect a function that doesn't exist on the Window.
RELNOTES: n/a

PiperOrigin-RevId: 445468150
Change-Id: Ie8bb72f5fb57280a8b055156bf04dffecfeadbe7

google/closure-library,google/closure-library,google/closure-library,google/closure-library,google/closure-library