Reintroduces IIFE closures in test files because variables were
declared in the global namespace, and "const" now causes hard errors.
Bug: T339323
Change-Id: I69e9d7a29591137f185f3e5ab02dea590ec4dff6
This will make the pointers work on touch devices. The events responsible
for the touch drag and move are converted to mouse actions that will
trigger the draggable.
When using Chrome on touch devices and zooming the offset of elements
calculated by jQuery is wrong. There is a workaround that seems to work
and also seems to not break behavior with normal browsers and on other
devices. Since this only seems to be a problem in Chrome the fix will
only applied to Chrome browsers to avoid performance los on others.
Also introduced a script file for static utility methods.
Bug: T164249
Change-Id: I245f77eb836afded249f3b5ebb7129dab08d0017
