Fix spell miss in Files.app.

BUG=none
TEST=profile image appears in the top-left corner correctly.
R=hirono@chromium.org

Review URL: https://codereview.chromium.org/148183018

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@250061 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 250061