Flipped default preferences value of kLabsTalkEnabled from 0 to 1.
Flipped default preferences value of kLabsTalkEnabled from 0 to 1.

This will slowly auto-opt-in people as their machines are wiped and/or preferences are reset.

BUG=none
TEST=install fresh copy of Chrome OS, Talk labs should be enabled by default

git-svn-id: dd90618784b6a4b323ea0c23a071cb1c9e6f2ac7@61436 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser