The good news is no -blink prefixes! Blink, like Mozilla, will avoid shipping vendor-prefixed features:
Historically, browsers have relied on vendor prefixes (e.g., -webkit-feature) to
ship experimental features to web developers. This approach can be harmful to
compatibility because web content comes to rely upon these vendor-prefixed
names. Going forward ... we will instead keep the (unprefixed) feature behind
the “enable experimental web platform features” flag in about:flags until the
feature is ready to be enabled by default.
