Make skipping real-time playback jump to final frame. Fix #2827.

app/lib/surface/CountdownScreen.coffee

@@ -57,11 +57,11 @@ module.exports = class CountdownScreen extends CocoClass
     else
       @endCountdown()
 
-  hide: ->
+  hide: (duration=500) ->
     return unless @showing
     @showing = false
     createjs.Tween.removeTweens @dimLayer
-    createjs.Tween.get(@dimLayer).to({alpha: 0}, 500).call => @layer.removeChild @dimLayer unless @destroyed
+    createjs.Tween.get(@dimLayer).to({alpha: 0}, duration).call => @layer.removeChild @dimLayer unless @destroyed
 
   decrementCountdown: =>
     return if @destroyed
@@ -85,4 +85,4 @@ module.exports = class CountdownScreen extends CocoClass
   onRealTimePlaybackEnded: (e) ->
     clearInterval @countdownInterval if @countdownInterval
     @countdownInterval = null
-    @hide()
+    @hide Math.max(500, 1000 * (@secondsRemaining or 0))

app/views/play/level/PlayLevelView.coffee

@@ -641,7 +641,7 @@ module.exports = class PlayLevelView extends RootView
     return unless @$el.hasClass 'real-time'
     @$el.removeClass 'real-time'
     @onWindowResize()
-    if @world.frames.length is @world.totalFrames
+    if @world.frames.length is @world.totalFrames and not @surface.countdownScreen?.showing
       _.delay @onSubmissionComplete, 750  # Wait for transition to end.
     else
       @waitingForSubmissionComplete = true
@@ -649,6 +649,7 @@ module.exports = class PlayLevelView extends RootView
 
   onSubmissionComplete: =>
     return if @destroyed
+    Backbone.Mediator.publish 'level:set-time', ratio: 1
     return if @level.hasLocalChanges()  # Don't award achievements when beating level changed in level editor
     # TODO: Show a victory dialog specific to hero-ladder level
     if @goalManager.checkOverallStatus() is 'success' and not @options.realTimeMultiplayerSessionID?