Remove sandbox-disallow-same-origin.html from TestExpectations.

third_party/WebKit/LayoutTests/TestExpectations

Index: third_party/WebKit/LayoutTests/TestExpectations
diff --git a/third_party/WebKit/LayoutTests/TestExpectations b/third_party/WebKit/LayoutTests/TestExpectations
index d6cdb2908d416783edf01827e1476bb0c4c7de77..40cd70bfdb748459ddaa27849b4755a868d75744 100644
--- a/third_party/WebKit/LayoutTests/TestExpectations
+++ b/third_party/WebKit/LayoutTests/TestExpectations
@@ -1779,8 +1779,6 @@ crbug.com/626703 imported/wpt/html/browsers/windows/nested-browsing-contexts/fra
 crbug.com/626703 imported/wpt/html/browsers/windows/targeting-cross-origin-nested-browsing-contexts.html [ Timeout Failure ]
 crbug.com/626703 imported/wpt/html/dom/documents/dom-tree-accessors/Document.currentScript.html [ Timeout Failure ]
 
-crbug.com/662264 imported/wpt/html/browsers/sandboxing/sandbox-disallow-same-origin.html [ Timeout Failure ]
-
 crbug.com/645640 inspector/extensions/extensions-eval.html [ NeedsManualRebaseline ]
 
 crbug.com/652187 [ Debug ] http/tests/inspector/network/network-disable-cache-preloads.php [ Failure ]