Unreviewed Win XP rebaselines for r175038, part 1

Windows XP specific rebaselines for r175038 as the XP > Win7 fallback is
no longer valid for text tests.

TBR=dglazkov@chromium.org

Review URL: https://codereview.chromium.org/304803005

git-svn-id: svn://svn.chromium.org/blink/trunk@175049 bbb929c8-8fbe-4397-9dbb-9b2b20218538