Set the status area to browser mode when unlocking the screen locker.
Set the status area to browser mode when unlocking the screen locker.

Change-Id: I43866084657d7d9c9ebcdd466684ac6f3e993f1e

BUG=chromium-os:23912
TEST=Log in, lock the screen, and unlock it. Ensure that the network menu ends with 'Network settings...' + IP, not 'More...'

Review URL: http://codereview.chromium.org/8913017

git-svn-id: de016e52bd170d2d4f2344f9bf92d50478b649e0@114540 0039d316-1c4b-4281-b951-d872f2087c98

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