Move old multicol tests to a separate directory.

LayoutTests/TestExpectations

Index: LayoutTests/TestExpectations
diff --git a/LayoutTests/TestExpectations b/LayoutTests/TestExpectations
index 86f44b76f83d3a7510cf6c59f5a5a54c7c76dab5..60420f131c7f66b29988662fd54e5a276e4d3303 100644
--- a/LayoutTests/TestExpectations
+++ b/LayoutTests/TestExpectations
@@ -434,8 +434,8 @@ crbug.com/268692 [ Mac ] svg/custom/foreign-object-skew.svg [ ImageOnlyFailure ]
 
 crbug.com/268832 [ SnowLeopard Debug ] fast/multicol/newmulticol/direct-child-column-span-all.html [ Crash Pass ]
 
-crbug.com/359877 fast/multicol/mixed-opacity-fixed-test.html [ ImageOnlyFailure ]
-crbug.com/359877 fast/multicol/mixed-opacity-test.html [ ImageOnlyFailure ]
+crbug.com/359877 fast/multicol/old/mixed-opacity-fixed-test.html [ ImageOnlyFailure ]
+crbug.com/359877 fast/multicol/old/mixed-opacity-test.html [ ImageOnlyFailure ]
 
 crbug.com/271243 [ Win ] http/tests/misc/acid3.html [ Failure ]
 
@@ -518,7 +518,7 @@ crbug.com/307777 [ Android ] fast/invalid/test-case-tr-th-td-should-not-close-dl
 crbug.com/307777 [ Android ] fast/js/add-to-primitive.html [ Timeout Pass ]
 crbug.com/307777 [ Android ] fast/js/kde/const.html [ Timeout Pass ]
 crbug.com/307777 [ Android ] fast/js/kde/string-1-n.html [ Timeout Pass ]
-crbug.com/307777 [ Android ] fast/multicol/huge-column-gap-crash.html [ Timeout Pass ]
+crbug.com/307777 [ Android ] fast/multicol/old/huge-column-gap-crash.html [ Timeout Pass ]
 crbug.com/307777 [ Android ] fast/xsl/import-non-document-node.xhtml [ Timeout Pass ]
 crbug.com/307777 [ Android ] http/tests/download/inherited-encoding-form-submission-result.html [ Timeout Pass ]
 crbug.com/307777 [ Android ] http/tests/security/no-javascript-refresh.php [ Timeout Pass ]
@@ -927,8 +927,8 @@ crbug.com/327256 fast/workers/shared-worker-lifecycle.html [ Failure Pass ]
 
 crbug.com/366185 inspector/split-view.html [ Pass Timeout Crash ]
 
-crbug.com/361729 fast/multicol/pagination-h-horizontal-bt.html [ Pass Failure ]
-crbug.com/361729 fast/multicol/pagination-h-horizontal-tb.html [ Pass Failure ]
+crbug.com/361729 fast/multicol/old/pagination-h-horizontal-bt.html [ Pass Failure ]
+crbug.com/361729 fast/multicol/old/pagination-h-horizontal-tb.html [ Pass Failure ]
 
 crbug.com/374569 [ Win ] http/tests/navigation/beacon-cross-origin.html [ Pass Failure Timeout ]
 crbug.com/374572 svg/filters/feImage-target-reappend-to-document.svg [ Pass Failure ]