Rebaseline crash tests in fast/multicol/span with dumpAsText.

LayoutTests/platform/mac/fast/multicol/span/anonymous-before-child-parent-crash-expected.txt

Index: LayoutTests/platform/mac/fast/multicol/span/anonymous-before-child-parent-crash-expected.txt
diff --git a/LayoutTests/platform/mac/fast/multicol/span/anonymous-before-child-parent-crash-expected.txt b/LayoutTests/platform/mac/fast/multicol/span/anonymous-before-child-parent-crash-expected.txt
deleted file mode 100644
index 0126da1a5f572cd2e3195a2a64c723a7e5b32bb0..0000000000000000000000000000000000000000
--- a/LayoutTests/platform/mac/fast/multicol/span/anonymous-before-child-parent-crash-expected.txt
+++ /dev/null
@@ -1,34 +0,0 @@
-layer at (0,0) size 800x600
-  RenderView at (0,0) size 800x600
-layer at (0,0) size 800x600
-  RenderBlock {HTML} at (0,0) size 800x600
-    RenderBody {BODY} at (8,8) size 784x576
-      RenderBlock {H2} at (0,0) size 784x24 [bgcolor=#EEEEEE]
-        RenderText {#text} at (0,0) size 59x24
-          text run at (0,0) width 59: "PASS"
-layer at (8,52) size 760x186
-  RenderBlock {DIV} at (0,43.91) size 760x185.81 [border: (5px solid #800000)]
-    RenderBlock (anonymous multi-column span) at (5,13) size 750x63.81
-      RenderBlock {H2} at (0,19.91) size 750x24 [bgcolor=#EEEEEE]
-        RenderText {#text} at (0,0) size 59x24
-          text run at (0,0) width 59: "PASS"
-layer at (13,57) size 750x8
-  RenderBlock (anonymous multi-column) at (5,5) size 750x8
-    RenderBlock {SPAN} at (0,8) size 367x0
-layer at (13,129) size 750x104
-  RenderBlock (anonymous multi-column) at (5,76.81) size 750x104
-    RenderBlock {SPAN} at (0,16) size 367x176
-      RenderBlock (anonymous) at (0,0) size 367x184
-        RenderText {#text} at (0,0) size 367x184
-          text run at (0,0) width 364: "Lorem ipsum dolor sit amet, consectetuer adipiscing elit."
-          text run at (0,16) width 362: "Nulla varius enim ac mi. Curabitur sollicitudin felis quis"
-          text run at (0,32) width 332: "lectus. Quisque adipiscing rhoncus sem. Proin nulla"
-          text run at (0,48) width 367: "purus, vulputate vel, varius ut, euismod et, nisi. Sed vitae"
-          text run at (0,64) width 354: "felis vel orci sagittis aliquam. Cras convallis adipiscing"
-          text run at (0,88) width 347: "sem. Nam nonummy enim. Nullam bibendum lobortis"
-          text run at (0,104) width 353: "neque. Vestibulum velit orci, tempus euismod, pretium"
-          text run at (0,120) width 353: "quis, interdum vitae, nulla. Phasellus eget ante et tortor"
-          text run at (0,136) width 351: "condimentum vestibulum. Suspendisse hendrerit quam"
-          text run at (0,152) width 333: "nec felis. Sed varius turpis vitae pede. Lorem ipsum"
-          text run at (0,168) width 275: "dolor sit amet, consectetuer adipiscing elit."
-      RenderBlock {DL} at (0,192) size 367x0