tree dac6cd4b02ee88269abcd8794934102f2a8c2471
parent 68f3c186b7c621b0892eef2434244eb4e7c593a5
author Benjamin Prosnitz <bprosnitz@google.com> 1431015194 -0700
committer Benjamin Prosnitz <bprosnitz@google.com> 1431015245 -0700

Lazily connect to background port from content script

Goal: Reduce amount of state/overhead, particularly now that
there is one content script per iframe.

Change-Id: Iebe22695288cd5329edf1505f0dac512473c18fe