Update DEPS to pick up nixysa changes r72 and r73.
Update DEPS to pick up nixysa changes r72 and r73.

TEST=built and ran on Linux
BUG=none

Review URL: http://codereview.chromium.org/5766001

git-svn-id: dd90618784b6a4b323ea0c23a071cb1c9e6f2ac7@68799 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