bug#14895: 24.3; Eek a Mouse!

[Devon Sean McCullough]

Starting from `emacs -Q' allow some non-emacs menu to overlap an emacs line - 
emacs continues to track and respond to mouse motion even when the mouse no 
longer belongs to emacs.  Not so severe but way creepy.  Screen shots at 
http://csail.mit.edu/~devon/Mouse-Bug

                Peace
                        --Devon

In GNU Emacs 24.3.2 (x86_64-apple-darwin10.8.0, NS apple-appkit-1038.36)
 of 2013-07-09 on Apple-Computers-MacBook-Air.local
Windowing system distributor `Apple', version 10.3.1038
Configured using:
 `configure '--with-ns' 'CC=gcc''

Important settings:
  value of $LANG: en_US.UTF-8
  locale-coding-system: utf-8-unix
  default enable-multibyte-characters: t

Major mode: Info

Minor modes in effect:
  tooltip-mode: t
  mouse-wheel-mode: t
  tool-bar-mode: t
  menu-bar-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  blink-cursor-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  buffer-read-only: t
  line-number-mode: t
  transient-mark-mode: t

Recent input:
C-h i <wheel-down> <wheel-down> <wheel-down> <help-echo> 
<help-echo> <help-echo> <help-echo> <help-echo> <help-echo> 
<help-echo> <help-echo> <help-echo> <help-echo> <help-echo> 
<help-echo> <help-echo> <help-echo> <help-echo> <help-echo> 
<help-echo> <help-echo> M-x r e p o r t SPC e m SPC 
SPC <return>

Recent messages:
For information about GNU Emacs and the GNU system, type C-h C-a.
Composing main Info directory...done

Load-path shadows:
None found.

Features:
(shadow sort gnus-util mail-extr emacsbug message format-spec rfc822 mml
mml-sec mm-decode mm-bodies mm-encode mail-parse rfc2231 mailabbrev
gmm-utils mailheader sendmail rfc2047 rfc2045 ietf-drums mm-util
mail-prsvr mail-utils info easymenu time-date tooltip ediff-hook
vc-hooks lisp-float-type mwheel ns-win tool-bar dnd fontset image
regexp-opt fringe tabulated-list newcomment lisp-mode register page
menu-bar rfn-eshadow timer select scroll-bar mouse jit-lock font-lock
syntax facemenu font-core frame cham georgian utf-8-lang misc-lang
vietnamese tibetan thai tai-viet lao korean japanese hebrew greek
romanian slovak czech european ethiopic indian cyrillic chinese
case-table epa-hook jka-cmpr-hook help simple abbrev minibuffer loaddefs
button faces cus-face macroexp files text-properties overlay sha1 md5
base64 format env code-pages mule custom widget hashtable-print-readable
backquote make-network-process ns multi-tty emacs)