Function header wrapping regression

[Gama11]

Seems to be a regression with the new wrapping. The max line length here is not reached:

class Main {
	override function setFunctionBreakPointsRequest(response:SetFunctionBreakpointsResponse, args:SetFunctionBreakpointsArguments) {
		foo;
	}
}

But it's now wrapped anyway:

class Main {
	override function setFunctionBreakPointsRequest(response:SetFunctionBreakpointsResponse,
			args:SetFunctionBreakpointsArguments) {
		foo;
	}
}