The Trunk: System-mt.1176.mcz

Marcel Taeumel uploaded a new version of System to project The Trunk:
http://source.squeak.org/trunk/System-mt.1176.mcz

==================== Summary ====================

Name: System-mt.1176
Author: mt
Time: 8 October 2020, 4:56:28.487753 pm
UUID: 31fb9dbd-8015-fb4c-a900-dc9167c278fe
Ancestors: System-topa.1174

Push Morphic-specific code into Morphic project.

=============== Diff against System-topa.1174 ===============

Item was changed:
  ----- Method: Project>>makeThumbnail (in category 'menu messages') -----
  makeThumbnail
  "Make a thumbnail image of this project from the Display."
 
+ ^ thumbnail := self previewImageForm!
- thumbnail := self previewImageForm.
- (Smalltalk at: #InternalThreadNavigationMorph) ifNotNil: [:tnMorph |
- tnMorph cacheThumbnailFor: self].
- ^thumbnail
- !