Sync Oilpan test expectations.

LayoutTests/OilpanExpectations

Index: LayoutTests/OilpanExpectations
diff --git a/LayoutTests/OilpanExpectations b/LayoutTests/OilpanExpectations
index 00d6aa4b9c451ca4b55b15798f1e0e55eabaced6..228ba7b39fc78be86d8e46e4d698796f59a70cc5 100644
--- a/LayoutTests/OilpanExpectations
+++ b/LayoutTests/OilpanExpectations
@@ -16,16 +16,6 @@ crbug.com/356658 fast/dom/gc-5.html [ Failure ]
 crbug.com/356658 fast/dom/gc-12.html [ Failure ]
 crbug.com/356658 fast/dom/gc-dom-tree-lifetime.html [ Failure ]
 
-crbug.com/342574 [ Mac Debug ] fast/css-generated-content/crash-selection-editing-removes-pseudo.html [ Crash Timeout ]
-
-# While moving object onto the oilpan heap the timing changed such that the order in which
-# scrollbars are added to an iframe has changed.
-crbug.com/345655 compositing/iframes/scrolling-iframe.html [ Failure ]
-
-# These tests crashes due to an assertion in debug, but is consistently timing in mac oilpan debug instead.
-crbug.com/366387 [ Mac Debug ] svg/as-object/deep-nested-embedded-svg-size-changes-no-layout-triggers-1.html [ Timeout ]
-crbug.com/366387 [ Mac Debug ] svg/as-object/deep-nested-embedded-svg-size-changes-no-layout-triggers-2.html [ Timeout ]
-
 # This test is flaky in debug without oilpan, but fails much more with oilpan.
 crbug.com/354785 svg/as-background-image/animated-svg-animation-control.html [ ImageOnlyFailure Pass ]