Merge pull request #3169 from rschamp/fix-canvas-hack

Use new APIs for renderer and canvas

package.json

@@ -99,10 +99,10 @@
     "scratch-blocks": "0.1.0-prerelease.1535662135",
     "scratch-l10n": "3.0.20180830210150",
     "scratch-paint": "0.2.0-prerelease.20180914201930",
-    "scratch-render": "0.1.0-prerelease.20180907144714",
+    "scratch-render": "0.1.0-prerelease.20180918201144",
     "scratch-storage": "1.0.2",
     "scratch-svg-renderer": "0.2.0-prerelease.20180907141232",
-    "scratch-vm": "0.2.0-prerelease.20180912222010",
+    "scratch-vm": "0.2.0-prerelease.20180918201814",
     "selenium-webdriver": "3.6.0",
     "startaudiocontext": "1.2.1",
     "style-loader": "^0.23.0",

src/containers/stage.jsx

@@ -52,9 +52,9 @@ class Stage extends React.Component {
             colorInfo: null,
             question: null
         };
-        if (this.props.vm.runtime.renderer) {
-            this.renderer = this.props.vm.runtime.renderer;
-            this.canvas = this.props.vm.runtime.renderer._gl.canvas;
+        if (this.props.vm.renderer) {
+            this.renderer = this.props.vm.renderer;
+            this.canvas = this.renderer.canvas;
         } else {
             this.canvas = document.createElement('canvas');
             this.renderer = new Renderer(this.canvas);