[pointerevents] Move all DOM spec links to WHATWG

RByers has just created a new issue for 
https://github.com/w3c/pointerevents:

== Move all DOM spec links to WHATWG ==
The definition of `composed` needed to reference WHATWG-DOM (since 
it's a new feature not yet reflected in the W3C copy).  IMHO we should
 just be consistent and reference WHATWG-DOM instead of DOM4 
everywhere to avoid confusion about which algorithms exactly we were 
referring to (eg. see [this 
thread](https://groups.google.com/a/chromium.org/d/msg/blink-dev/T_amUSoAzHA/J2QsfpGKDwAJ))



Please view or discuss this issue at 
https://github.com/w3c/pointerevents/issues/160 using your GitHub 
account

Received on Monday, 19 December 2016 20:38:35 UTC