[gnome-shell] (20 commits) Created branch wip/grab-helper-top-panel

[Jasper St. Pierre <jstpierre src gnome org>]

The branch 'wip/grab-helper-top-panel' was created.

Summary of new commits:

  165265f... st-scroll-view: Add proper smooth scrolling
  b936f09... st-scroll-view: Throw away emulated pointer events
  8ebbf44... popupMenu: Add smooth scrolling support for sliders
  871ae3f... volume: Add smooth scrolling support to adjust output volum
  c6bc152... workspace: Add smooth scrolling support to zoom windows
  ea25331... messageTray: Remove an unused instance variable
  ab549f7... layout: Port to the new mutter-based barrier wrappers
  7c37139... layout: Trigger the message tray by downward pressure
  7ee897e... layout: Don't show the tray if the user is just skirting th
  75985ae... messageTray: Remove dwell to open
  d86e57a... layout: Dummy hack for now because the X server is amazing
  7d693cb... viewSelector: Set the active page immediately
  32502af... searchDisplay, appDisplay: Use ClutterPanAction for re-swip
  ae22bde... workspacesView: Clean up scroll code a bit
  1e40264... workspacesView: Don't use the overview swipe scrolling syst
  485d16c... overview: Remove custom swipe scrolling implementation
  ef9006f... grabHelper: Use captured-event for escape ungrabs
  b03f756... grabHelper: Treat the current grabbed actor as a grabbed ac
  50fec9e... grabHelper: Drop to the actor clicked on
  64bacc6... popupMenu: Port to GrabHelper