Reverted changes

Author: gelanivishal

app/code/Magento/Customer/view/frontend/web/js/password-strength-indicator.js

@@ -31,11 +31,6 @@ define([
             this.options.cache.input = $(this.options.passwordSelector, this.element);
             this.options.cache.meter = $(this.options.passwordStrengthMeterSelector, this.element);
             this.options.cache.label = $(this.options.passwordStrengthMeterLabelSelector, this.element);
-
-            // We need to look outside the module for backward compatibility, since someone can already use the module.
-            // @todo Narrow this selector in 2.3 so it doesn't accidentally finds the email field from the
-            // newsletter email field or any other "email" field.
-            this.options.cache.email = $(this.options.formSelector).find(this.options.emailSelector);
             this._bind();
         },