For networks without any strenght info, we should show 0 bars as oppose to 1 bar. BUG=chromium-os:10715 TEST=connect to other network and see that the network icon has no bars. Review URL: http://codereview.chromium.org/6240016
For networks without any strenght info, we should show 0 bars as oppose to 1 bar.
BUG=chromium-os:10715
TEST=connect to other network and see that the network icon has no bars.
Review URL: http://codereview.chromium.org/6240016

git-svn-id: de016e52bd170d2d4f2344f9bf92d50478b649e0@72918 0039d316-1c4b-4281-b951-d872f2087c98

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