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cleanup: Use Function.prototype.bind()

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When not using arrow notation with anonymous functions, we use Lang.bind()
to bind `this` to named callbacks. However since ES5, this functionality
is already provided by Function.prototype.bind() - in fact, Lang.bind()
itself uses it when no extra arguments are specified. Just use the built-in
function directly where possible, and use arrow notation in the few places
where we pass additional arguments.

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/23
This commit is contained in:
Florian Müllner
2017-12-02 01:27:35 +01:00
committed by Florian Müllner
parent 213e38c2ef
commit 3b1330880f
100 changed files with 1021 additions and 999 deletions
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4
js/ui/status/brightness.js
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@ -32,7 +32,7 @@ var Indicator = new Lang.Class({
return;
}
this._proxy.connect('g-properties-changed', Lang.bind(this, this._sync));
this._proxy.connect('g-properties-changed', this._sync.bind(this));
this._sync();
});
@ -40,7 +40,7 @@ var Indicator = new Lang.Class({
this.menu.addMenuItem(this._item);
this._slider = new Slider.Slider(0);
this._slider.connect('value-changed', Lang.bind(this, this._sliderChanged));
this._slider.connect('value-changed', this._sliderChanged.bind(this));
this._slider.actor.accessible_name = _("Brightness");
let icon = new St.Icon({ icon_name: 'display-brightness-symbolic',