Mark http/tests/misc/location-replace-crossdomain.html as slow on Win XP
Mark http/tests/misc/location-replace-crossdomain.html as slow on Win XP

BUG=402801
TBR=zerny@chromium.org
NOTRY=true

Review URL: https://codereview.chromium.org/467553002

git-svn-id: bf5cd6ccde378db821296732a091cfbcf5285fbd@180042 bbb929c8-8fbe-4397-9dbb-9b2b20218538

axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk