feat(element-handle): remove throw in case of empty elementHandle (#2740)

Fixes #2708

lib/ElementHandle.js

@@ -306,8 +306,6 @@ class ElementHandle extends JSHandle {
         (element, selector) => Array.from(element.querySelectorAll(selector)),
         this, selector
     );
-    if (!(await arrayHandle.jsonValue()).length)
-      throw new Error(`Error: failed to find elements matching selector "${selector}"`);
 
     const result = await this.executionContext().evaluate(pageFunction, arrayHandle, ...args);
     await arrayHandle.dispose();