Bug 1210375 - Use correct GRAB_DELAY in the markup view;r=pbrosset

--HG--
extra : commitid : ABZ4sRFrE7H

devtools/client/markupview/markup-view.js

@@ -1929,7 +1929,7 @@ MarkupContainer.prototype = {
       // If this is the last child, use the closing <div.tag-line> of parent as indicator
       this.markup.indicateDragTarget(this.elt.nextElementSibling ||
                                      this.markup.getContainer(this.node.parentNode()).closeTagLine);
-    }, this.GRAB_DELAY);
+    }, this.markup.GRAB_DELAY);
   },
 
   /**

devtools/client/markupview/test/browser_markupview_dragdrop_isDragging.js

@@ -27,6 +27,10 @@ add_task(function*() {
 
   ok(!el.isDragging, "isDragging should not be set to true immediately");
 
+  info("Waiting for 10ms");
+  yield wait(10);
+  ok(!el.isDragging, "isDragging should not be set to true after a brief wait");
+
   info("Waiting " + (GRAB_DELAY + 1) + "ms");
   yield wait(GRAB_DELAY + 1);
   ok(el.isDragging, "isDragging true after GRAB_DELAY has passed");