Remove tooltip stuff from GCE JavaScript.

gce-remove-tooltip-js.php

<?php
/*
Plugin name: GCE - Remove tooltip JS
*/

function gce_remove_tooltip_js() {
	if ( defined( 'GCE_GENERAL_OPTIONS_NAME' ) ) {
		$options = get_option( GCE_GENERAL_OPTIONS_NAME );

		wp_deregister_script( 'gce_scripts' );
		wp_enqueue_script( 'gce_scripts', plugins_url( '/gce-script.js', __FILE__ ), array( 'jquery' ), null, (bool) $options['javascript'] );

		wp_localize_script( 'gce_scripts', 'GoogleCalendarEvents', array(
			'ajaxurl' => admin_url( 'admin-ajax.php', is_ssl() ? 'https' : 'http' ),
			'loading' => $options['loading']
		) );
	}
}

add_action( 'wp_enqueue_scripts', 'gce_remove_tooltip_js', 99 );

gce-script.js

function gce_ajaxify(target, feed_ids, max_events, title_text, type){
	//Add click event to change month links
	jQuery('#' + target + ' .gce-change-month').click(function(){
		//Extract month and year
		var month_year = jQuery(this).attr('name').split('-', 2);
		//Add loading text to table caption
		jQuery('#' + target + ' caption').html(GoogleCalendarEvents.loading);
		//Send AJAX request
		jQuery.get(GoogleCalendarEvents.ajaxurl,{
			action:'gce_ajax',
			gce_type:type,
			gce_feed_ids:feed_ids,
			gce_title_text:title_text,
			gce_widget_id:target,
			gce_max_events:max_events,
			gce_month:month_year[0],
			gce_year:month_year[1]
		}, function(data){
			//Replace existing data with returned AJAX data
			if(type == 'widget'){
				jQuery('#' + target).html(data);
			}else{
				jQuery('#' + target).replaceWith(data);
			}
		});
	});
}