Revert "test: replace MouseEvent with window.MouseEvent"
Revert "test: replace MouseEvent with window.MouseEvent"

This reverts commit 2340a9653292722044d32f813d6315626a75da06.

asolagmbh/plotly.js,plotly/plotly.js,aburato/plotly.js,iongroup/plotly.js,plotly/plotly.js,plotly/plotly.js,etpinard/plotly.js,iongroup/plotly.js,etpinard/plotly.js,etpinard/plotly.js,plotly/plotly.js,iongroup/plotly.js,aburato/plotly.js,asolagmbh/plotly.js,asolagmbh/plotly.js