Refs #4041 Deleting ExtraVisualizations plugin (to be renamed to Treemap)

plugins/ExtraVisualizations/ExtraVisualizations.php

-<?php
-/**
- * Piwik - Open source web analytics
- *
- * @link http://piwik.org
- * @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
- *
- * @category Piwik_Plugins
- * @package Piwik_ExtraVisualizations
- */
-
-use Piwik\Plugin;
-
-require_once PIWIK_INCLUDE_PATH . '/plugins/ExtraVisualizations/Visualizations/Treemap.php';
-
-/**
- * This plugin contains spme extra DataTable visualizations, such as Treemap.
- */
-class Piwik_ExtraVisualizations extends Plugin
-{
-    /**
-     * @see Piwik_Plugin::getListHooksRegistered
-     */
-    public function getListHooksRegistered()
-    {
-        return array(
-            'AssetManager.getCssFiles'              => 'getCssFiles',
-            'AssetManager.getJsFiles'               => 'getJsFiles',
-            'DataTableVisualization.getAvailable'   => 'getAvailableDataTableVisualizations',
-        );
-    }
-
-    public function getAvailableDataTableVisualizations(&$visualizations)
-    {
-        $visualizations[] = "Piwik\\Plugins\\ExtraVisualizations\\Visualizations\\Treemap";
-    }
-
-    public function getCssFiles(&$cssFiles)
-    {
-        $cssFiles[] = "plugins/CoreVisualizations/stylesheets/dataTableVisualizations.less";
-    }
-
-    public function getJsFiles(&$jsFiles)
-    {
-        //$jsFiles[] = "";
-    }
-}
\ No newline at end of file

plugins/ExtraVisualizations/Visualizations/Treemap.php

-<?php
-/**
- * Piwik - Open source web analytics
- *
- * @link http://piwik.org
- * @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
- *
- * @category Piwik
- * @package Piwik
- */
-namespace Piwik\Plugins\ExtraVisualizations\Visualizations;
-
-use Piwik\Plugins\CoreVisualizations\Visualizations\HtmlTable;
-
-/**
- * TODO
- */
-class Treemap extends HtmlTable
-{
-    const ID = 'treemap';
-    const FOOTER_ICON = 'plugins/Zeitgeist/images/table.png';
-    const FOOTER_ICON_TITLE = 'General_DisplaySimpleTable';
-
-    /**
-     * TODO
-     */
-    public function __construct($view)
-    {
-        // TODO
-    }
-}
\ No newline at end of file