Fix Windows vcproj file, it should be test_file_util_win.cc.
Fix Windows vcproj file, it should be test_file_util_win.cc.

Review URL: http://codereview.chromium.org/12455

git-svn-id: dd90618784b6a4b323ea0c23a071cb1c9e6f2ac7@6009 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