Merge pull request #685 from trodi/toolbox-typing

Add a few missing type definitions

core/toolbox.js

@@ -148,7 +148,10 @@ Blockly.Toolbox.prototype.init = function() {
   var workspace = this.workspace_;
   var svg = this.workspace_.getParentSvg();
 
-  // Create an HTML container for the Toolbox menu.
+  /**
+   * HTML container for the Toolbox menu.
+   * @type {Element}
+   */
   this.HtmlDiv =
       goog.dom.createDom(goog.dom.TagName.DIV, 'blocklyToolboxDiv');
   this.HtmlDiv.setAttribute('dir', workspace.RTL ? 'RTL' : 'LTR');

core/workspace_svg.js

@@ -260,6 +260,10 @@ Blockly.WorkspaceSvg.prototype.createDom = function(opt_backgroundClass) {
   // Determine if there needs to be a category tree, or a simple list of
   // blocks.  This cannot be changed later, since the UI is very different.
   if (this.options.hasCategories) {
+    /** 
+     * @type {Blockly.Toolbox}
+     * @private
+     */
     this.toolbox_ = new Blockly.Toolbox(this);
   } else if (this.options.languageTree) {
     this.addFlyout_();