tree 165bf6bcad2728e7d7fbef72f37b7cb85f481083
parent 6b5c7d54306f6236bd6fb578477d41e987edb64a
author Shawn Pearce <sop@google.com> 1463880592 -0700
committer Shawn Pearce <sop@google.com> 1463880622 -0700

Bump doc ETag generation to 4

With the fixes for relative links we want to invalidate current cached
pages so browsers can view the corrected links.

Change-Id: I2714e4109524b08f2faa0a4116219ff3f4105ec9