Review Request 125669: Remove redundant code

[David Edmundson]

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https://git.reviewboard.kde.org/r/125669/
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Review request for Plasma.


Repository: plasma-workspace


Description
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We have a

connect(KWindowSystem::self(), &KWindowSystem::showingDesktopChanged,
[dashboardAction](bool showing) {
        dashboardAction->setText(showing ? i18n("Hide Dashboard") :
i18n("Show Dashboard"));

in the class constructor. Changing when we're invoked manually is pointless.


Diffs
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  shell/shellcorona.cpp b52a7a13b49be184915b1cb350d2e81fe4dffeac 

Diff: https://git.reviewboard.kde.org/r/125669/diff/


Testing
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Thanks,

David Edmundson

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