Social sharing broken

[rowleyaj]

Expected behavior

Social sharing links on product pages should link to social sites with the url included

Actual behavior

Social sharing links have the url as undefined

Steps to reproduce behavior

Browse to any product page and click on a social share link

References

addthis support was removed in #1997 and product.url is now passed in as url on line 252

#2077 fixed this for blog posts but breaks it for product pages. i believe the correct fix would be to pass in post.url as url to the share component

$ ag 'common/share'
templates/components/products/product-view.html
279:        {{> components/common/share url=product.url}}

templates/components/blog/post.html
48:        {{>components/common/share}}

[some removed]