Fix IE9 support

- Fix JS error on pushState
- Fix blur issue where blur(0px) filter would blur anyway
- Fix wrapper sizing issue where its size would be 0 when measured

Bug: 65225
Change-Id: If9279cd56f55f71f261ec54dda8228194988b9ae
Mingle: https://wikimedia.mingle.thoughtworks.com/projects/multimedia/cards/597
Merge "Fix IE9 support"