[ALOY-809] Debugger stops because of an exception when adding event listeners in the view

Description of the problem

Due to a recent chance in the way event listeners in the view are added (using try/catch instead of the ternary operator), the debugger is now suspending the flow when the app starts, because of the handled exception.

Steps to reproduce

1) Create new Alloy project 2) open index.xml and replace "doClick" with "exports.doClick" 3) open index.js and replace "function doClick(e)" with "exports.doCLick = function(e)" 4) Run the app The resulting file will contain:

try {
        $.__views.label.addEventListener("click", exports.doClick);
} catch ( e ) {
        __defers["$.__views.label!click!exports.doClick"] = true;
}

Previously, this was handled using a ternary operator, thus avoiding the try/catch.