From bbd57a9a16e316a91e09b86d107f64da13deea80 Mon Sep 17 00:00:00 2001
From: Katelyn Mann <picklesrus@users.noreply.github.com>
Date: Thu, 11 Aug 2016 11:00:02 -0700
Subject: [PATCH] Fix #536 by changing workspace's dispose method to remove the
 injectDiv wrapper of the svg. The wrapper div was introduced in #512.

---
 core/workspace_svg.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/core/workspace_svg.js b/core/workspace_svg.js
index 8e06fb415..bddde64f1 100644
--- a/core/workspace_svg.js
+++ b/core/workspace_svg.js
@@ -275,8 +275,9 @@ Blockly.WorkspaceSvg.prototype.dispose = function() {
     this.zoomControls_ = null;
   }
   if (!this.options.parentWorkspace) {
-    // Top-most workspace.  Dispose of the SVG too.
-    goog.dom.removeNode(this.getParentSvg());
+    // Top-most workspace.  Dispose of the div that the
+    // svg is injected into (i.e. injectionDiv).
+    goog.dom.removeNode(this.getParentSvg().parentNode);
   }
   if (this.resizeHandlerWrapper_) {
     Blockly.unbindEvent_(this.resizeHandlerWrapper_);