MDL-54987 core: Pull Chart.js in core

.eslintignore

@@ -49,6 +49,7 @@ lib/mustache/
 lib/amd/src/mustache.js
 lib/graphlib.php
 lib/spout/
+lib/amd/src/chartjs-lazy.js
 mod/assign/feedback/editpdf/fpdi/
 repository/s3/S3.php
 theme/bootstrapbase/less/bootstrap/

lib/amd/build/chartjs.min.js

@@ -0,0 +1 @@
+define(["core/chartjs-lazy"],function(a){return a});

lib/amd/src/chartjs.js

@@ -0,0 +1,25 @@
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * Chart.js loader.
+ *
+ * @package    core
+ * @copyright  2016 Frédéric Massart - FMCorz.net
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+define(['core/chartjs-lazy'], function(ChartJS) {
+    return ChartJS;
+});

lib/thirdpartylibs.xml

@@ -261,4 +261,10 @@
     <license>GPL</license>
     <version>2.3.0</version>
   </library>
+  <library>
+    <location>amd/src/chartjs-lazy.js</location>
+    <name>Chart.js</name>
+    <license>MIT</license>
+    <version>2.1.6</version>
+  </library>
 </libraries>