Description: Fire dragleave event during the drag and drop processing
Test Result Test Assertion
Manual Test passes if if the word "PASS" appears to the left after following the steps below.
Steps:
  1. Select the text inside the red box
  2. Drag it over the blue box and drop it on the green box

http://dev.w3.org/html5/spec/dnd.html#drag-and-drop-processing-model

If there is a change in the current target element, and if the previous target element was not null or a part of a non-DOM document, then fire a DND event named dragleave at the previous target element.

SampleText