Makes sure the network usage is also reported for non tabs (right now only the browser process).
Makes sure the network usage is also reported for non tabs (right now only the browser process).

BUG=1282443
TEST=Open the task manager, type in something in the location bar.  The network usage for the browser process should show some activity.
Review URL: http://codereview.chromium.org/7019

git-svn-id: dd90618784b6a4b323ea0c23a071cb1c9e6f2ac7@3112 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