Adopt a less severe anti-starvation policy for immediate tasks

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 4ef5260b7b5096c318c8ade01231d1bc117858f8..c072301f56e8913d7797a982b22e32893205fcec 100644
--- a/third_party/WebKit/LayoutTests/TestExpectations
+++ b/third_party/WebKit/LayoutTests/TestExpectations
@@ -765,8 +765,6 @@ crbug.com/484370 [ Win Debug ] svg/custom/gradient-userSpaceOnUse-with-percentag
 crbug.com/377696 printing/setPrinting.html [ Skip ]
 crbug.com/377696 printing/width-overflow.html [ Skip ]
 
-crbug.com/567039 fast/block/skip-cleaning-up-anonymous-wrappers-when-subtree-being-destroyed.html [ Skip ]
-
 # Reftests that needs investigation.
 crbug.com/397232 [ XP ] css2.1/20110323/c541-word-sp-000.htm [ Failure ]
 crbug.com/397232 [ XP ] css2.1/20110323/vertical-align-boxes-001.htm [ Failure ]
@@ -888,8 +886,6 @@ crbug.com/417782 virtual/rootlayerscrolls/fast/scrolling/scrollable-area-frame-z
 crbug.com/417782 virtual/rootlayerscrolls/fast/scrolling/scrollable-area-frame.html [ Failure ]
 crbug.com/417782 virtual/rootlayerscrolls/fast/scrolling/scrollbar-tickmarks-styled.html [ Failure ]
 
-crbug.com/567884 editing/spelling/spelling-huge-text-sync.html [ Skip ]
-
 crbug.com/385014 accessibility/canvas-fallback-content-2.html [ Failure ]
 
 crbug.com/440452 virtual/display_list_2d_canvas/fast/canvas/canvas-partial-invalidation-zoomed.html [ Pass Slow Timeout ]