more cleanup - updating comments and deleting commented out stuff.

core/flyout.js

@@ -735,14 +735,6 @@ Blockly.Flyout.prototype.show = function(xmlList) {
   }
 
   this.setVisible(true);
-  // This needs to be called before reflow because reflow calls resize on the
-  // target workspace which calls it on the flyout which calls it on the scrollbar
-  // and isVisible is false. The logic to decide how tall it is short-circuits
-  // when visibility is false.  Setting the visiblilty to true doesn't try and
-  // resize the scrollbar.
-  // if (this.scrollbar_) {
-  //   this.scrollbar_.setContainerVisible(true);
-  // }
 
   // Create the blocks to be shown in this flyout.
   var contents = [];
@@ -805,7 +797,6 @@ Blockly.Flyout.prototype.show = function(xmlList) {
   } else {
     this.width_ = 0;
   }
-
   this.reflow();
 
   this.filterForCapacity_();
@@ -1218,8 +1209,6 @@ Blockly.Flyout.prototype.placeNewBlock_ = function(originBlock) {
   }
   // Figure out where the original block is on the screen, relative to the upper
   // left corner of the main workspace.
-   //Blockly.getSvgXY_(svgRootOld, this.workspace_);
-
   var element = svgRootOld;
   var xyOld = Blockly.getInjectionDivXY_(svgRootOld);
   if (targetWorkspace.isMutator) {

core/inject.js

@@ -57,7 +57,6 @@ Blockly.inject = function(container, opt_options) {
   var svg = Blockly.createDom_(subContainer, options);
   var wsDragSurface = new Blockly.WsDragSurfaceSvg(subContainer);
   wsDragSurface.createDom();
-
   var workspace = Blockly.createMainWorkspace_(svg, options, wsDragSurface);
   Blockly.init_(workspace);
   workspace.markFocused();
@@ -102,7 +101,6 @@ Blockly.createDom_ = function(container, options) {
     'version': '1.1',
     'class': 'blocklySvg'
   }, container);
-
   /*
   <defs>
     ... filters go here ...
@@ -185,6 +183,8 @@ Blockly.createDom_ = function(container, options) {
  * Create a main workspace and add it to the SVG.
  * @param {!Element} svg SVG element with pattern defined.
  * @param {!Blockly.Options} options Dictionary of options.
+ * @param {?Blockly.WsDragSurfaceSvg} dragSurface  The surface to hold the
+ * workspace while dragging.
  * @return {!Blockly.Workspace} Newly created main workspace.
  * @private
  */