Fix layout test expectations.

platform/chromium/test_expectations.txt

Index: platform/chromium/test_expectations.txt
===================================================================
--- platform/chromium/test_expectations.txt	(revision 101085)
+++ platform/chromium/test_expectations.txt	(working copy)
@@ -3837,7 +3837,6 @@
 BUGDPRANKE WIN LINUX : fast/forms/input-number-large-padding.html = TEXT PASS
 BUGDPRANKE WIN LINUX : fast/forms/input-spinbutton-capturing.html = TEXT PASS
 BUGDPRANKE : fast/images/pdf-as-background.html = FAIL TIMEOUT PASS
-BUGDPRANKE : fast/selectors/unqualified-hover-strict.html = IMAGE+TEXT PASS
 BUGDPRANKE : fast/table/border-collapsing/cached-69296.html = IMAGE PASS
 BUGDPRANKE : http/tests/security/xssAuditor/cookie-injection.html = TEXT PASS
 BUGDPRANKE : plugins/hidden-iframe-with-swf-plugin.html = FAIL TIMEOUT PASS
@@ -3856,9 +3855,6 @@
 
 BUGCR101024 MAC CPU : fast/events/reveal-link-when-focused.html = IMAGE
 
-BUGWK70640 SNOWLEOPARD : fast/multicol/vertical-lr/rules-with-border-before.html = PASS TEXT
-BUGWK70640 SNOWLEOPARD : fast/multicol/vertical-rl/rules-with-border-before.html = PASS TEXT
-
 BUGWK70641 SNOWLEOPARD : fast/frames/sandboxed-iframe-scripting.html = PASS CRASH
 BUGWK67031 SNOWLEOPARD DEBUG : storage/domstorage/events/basic-body-attribute.html = PASS CRASH