Change SVG layout tree output to be more meaningful and consistent

third_party/WebKit/LayoutTests/platform/mac/svg/custom/invalid-fill-hex-expected.txt

Index: third_party/WebKit/LayoutTests/platform/mac/svg/custom/invalid-fill-hex-expected.txt
diff --git a/third_party/WebKit/LayoutTests/platform/mac/svg/custom/invalid-fill-hex-expected.txt b/third_party/WebKit/LayoutTests/platform/mac/svg/custom/invalid-fill-hex-expected.txt
index af2ca6a7d4ade96066a0e19c26490ff3ad1741d2..c03426316a4fb318db893fa2f93f005218b62a56 100644
--- a/third_party/WebKit/LayoutTests/platform/mac/svg/custom/invalid-fill-hex-expected.txt
+++ b/third_party/WebKit/LayoutTests/platform/mac/svg/custom/invalid-fill-hex-expected.txt
@@ -1,23 +1,23 @@
 layer at (0,0) size 800x600
   LayoutView at (0,0) size 800x600
 layer at (0,0) size 800x600
-  LayoutSVGRoot {svg} at (0,0) size 692x214
-    LayoutSVGContainer {g} at (0,0) size 692x214
+  LayoutSVGRoot {svg} at (0,0) size 800x600
+    LayoutSVGContainer {g} at (0,0) size 691.17x214
       LayoutSVGRect {rect} at (0,0) size 100x100 [fill={[type=SOLID] [color=#FF0000]}] [x=0.00] [y=0.00] [width=100.00] [height=100.00]
       LayoutSVGRect {rect} at (0,0) size 100x100 [fill={[type=SOLID] [color=#FFA500]}] [x=0.00] [y=0.00] [width=100.00] [height=100.00]
-      LayoutSVGContainer {g} at (10,116) size 682x98
-        LayoutSVGText {text} at (10,116) size 236x18 contains 1 chunk(s)
-          LayoutSVGInlineText {#text} at (0,0) size 236x18
+      LayoutSVGContainer {g} at (10,116) size 681.17x98
+        LayoutSVGText {text} at (10,116) size 235.48x18 contains 1 chunk(s)
+          LayoutSVGInlineText {#text} at (10,116) size 235.48x18
             chunk 1 text run 1 at (10.00,130.00) startOffset 0 endOffset 32 width 235.49: "The above rect should be ORANGE."
-        LayoutSVGText {text} at (10,136) size 654x18 contains 1 chunk(s)
-          LayoutSVGInlineText {#text} at (0,0) size 654x18
+        LayoutSVGText {text} at (10,136) size 653.36x18 contains 1 chunk(s)
+          LayoutSVGInlineText {#text} at (10,136) size 653.36x18
             chunk 1 text run 1 at (10.00,150.00) startOffset 0 endOffset 100 width 653.37: "SVG 1.1 FULL says there should be a \"highly perceivable error\" message when an invalid fill is used."
-        LayoutSVGText {text} at (10,156) size 478x18 contains 1 chunk(s)
-          LayoutSVGInlineText {#text} at (0,0) size 478x18
+        LayoutSVGText {text} at (10,156) size 477.25x18 contains 1 chunk(s)
+          LayoutSVGInlineText {#text} at (10,156) size 477.25x18
             chunk 1 text run 1 at (10.00,170.00) startOffset 0 endOffset 77 width 477.26: "Browsers don't display such an error, instead use some sort of fill-fallback."
-        LayoutSVGText {text} at (10,176) size 682x18 contains 1 chunk(s)
-          LayoutSVGInlineText {#text} at (0,0) size 682x18
+        LayoutSVGText {text} at (10,176) size 681.17x18 contains 1 chunk(s)
+          LayoutSVGInlineText {#text} at (10,176) size 681.17x18
             chunk 1 text run 1 at (10.00,190.00) startOffset 0 endOffset 116 width 681.17: "If there's an invalid fill color, but no fallback specified, the fill of the object is inherited from parent object."
-        LayoutSVGText {text} at (10,196) size 277x18 contains 1 chunk(s)
-          LayoutSVGInlineText {#text} at (0,0) size 277x18
+        LayoutSVGText {text} at (10,196) size 276.66x18 contains 1 chunk(s)
+          LayoutSVGInlineText {#text} at (10,196) size 276.66x18
             chunk 1 text run 1 at (10.00,210.00) startOffset 0 endOffset 41 width 276.66: "Our result matches Opera and Firefox now."