Scaling Issue in WebView+

if (this.canvas)
{
this.canvas.width = Math.round(w * dpr);
this.canvas.height = Math.round(h * dpr);
if (this.isEjecta || this.isCocoonJs) //maybe this is better (Ask Ashley): if (this.isDomFree)
{
this.canvas.style.left = Math.floor(offx) + "px";
this.canvas.style.top = Math.floor(offy) + "px";
this.canvas.style.width = Math.round(w) + "px";
this.canvas.style.height = Math.round(h) + "px";
}
else if (this.isRetina && !this.isDomFree)
{
this.canvas.style.width = Math.round(w) + "px";
this.canvas.style.height = Math.round(h) + "px";
}
}
[/code:3cqlydma]

[b]Now[/b]
[code:3cqlydma]
if (this.canvas)
		{
			this.canvas.width = Math.round(w * dpr);
			this.canvas.height = Math.round(h * dpr);
			
			if (this.isRetina)
			{
				this.canvas.style.width = Math.round(w) + "px";
				this.canvas.style.height = Math.round(h) + "px";
			}
			
			this.canvas.style.marginLeft = Math.floor(offx) + "px";
			this.canvas.style.marginTop = Math.floor(offy) + "px";
		}
		
		if (this.overlay_canvas)
		{
			this.overlay_canvas.width = Math.round(w * dpr);
			this.overlay_canvas.height = Math.round(h * dpr);
			
			this.overlay_canvas.style.width = this.cssWidth + "px";
			this.overlay_canvas.style.height = this.cssHeight + "px";
			
			this.overlay_canvas.style.left = Math.floor(offx) + "px";
			this.overlay_canvas.style.top = Math.floor(offy) + "px";
		}
[/code:3cqlydma]

@Ashley I know you are not a friend of cocoon, however this issue also comes up while using WebView+. Do you now where we need to adjust the runtime.js file to get a fullscreen display?

		
// Detect wrapper platforms
		this.isCrosswalk = /crosswalk/i.test(navigator.userAgent) || /xwalk/i.test(navigator.userAgent) || !!(typeof window["c2isCrosswalk"] !== "undefined" && window["c2isCrosswalk"]);
		this.isCocoonJs = !!window["c2cocoonjs"];                //<- added to detect cocoon
		this.isCordova = (this.exportType === "cordova");
[/code:1ionpv6k]

This condition is true when the game was built with cocoon. But I don't know where to adjust the screen/window size.
so that I can do 
[code:1ionpv6k]
if (this.isCocoonJS)
{
   ... set width..
   ... set height...
}
[/code:1ionpv6k]