ToT as of cc05fe7149d0cd46f398085018c8e0691b693a6c

The tool tip and address notification of thumbnail in overview mode are at wrong place.
Please see the attached image.

How to repro:
1. Open one blank browser with thumbnails of history.
2. Put cursor to the position of one of the thumbnail, which should be in the overview mode.
3. Enter overview mode, the tool tip and address should show at close place to the thumbnail in the overview mode.


However they show at out side the overview window. 
 

Deleted: overview_thumbnail.png 817 KB

	overview_thumbnail.png 817 KB View Download