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Committer:
Colin Watson
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Date:
2019-04-07 16:20:40 UTC
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mto:
This revision was merged to the branch mainline in
revision
485.
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Revision ID:
cjwatson@canonical.com-20190407162040-tib2n47grajgyzwi
Use weak references from Variable and MutableValueVariable to EventSystem, to avoid GC cycles.