Change SVG layout tree output to be more meaningful and consistent

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

Index: third_party/WebKit/LayoutTests/platform/mac/svg/custom/invalid-stroke-hex-expected.txt
diff --git a/third_party/WebKit/LayoutTests/platform/mac/svg/custom/invalid-stroke-hex-expected.txt b/third_party/WebKit/LayoutTests/platform/mac/svg/custom/invalid-stroke-hex-expected.txt
index 4311004bde96b36a6faab7f726d69cade3d655b2..bc9bb2fbc60c10289d5ff0e5309faa73741d3fb3 100644
--- a/third_party/WebKit/LayoutTests/platform/mac/svg/custom/invalid-stroke-hex-expected.txt
+++ b/third_party/WebKit/LayoutTests/platform/mac/svg/custom/invalid-stroke-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 734x214
-    LayoutSVGContainer {g} at (0,0) size 101x101
-      LayoutSVGRect {rect} at (0,0) size 101x101 [stroke={[type=SOLID] [color=#000000]}] [x=0.00] [y=0.00] [width=100.00] [height=100.00]
-      LayoutSVGRect {rect} at (0,0) size 101x101 [stroke={[type=SOLID] [color=#0000FF]}] [x=0.00] [y=0.00] [width=100.00] [height=100.00]
-    LayoutSVGContainer {g} at (10,116) size 724x98
-      LayoutSVGText {text} at (10,116) size 272x18 contains 1 chunk(s)
-        LayoutSVGInlineText {#text} at (0,0) size 272x18
+  LayoutSVGRoot {svg} at (0,0) size 800x600
+    LayoutSVGContainer {g} at (0,0) size 100x100
+      LayoutSVGRect {rect} at (0,0) size 100x100 [stroke={[type=SOLID] [color=#000000]}] [x=0.00] [y=0.00] [width=100.00] [height=100.00]
+      LayoutSVGRect {rect} at (0,0) size 100x100 [stroke={[type=SOLID] [color=#0000FF]}] [x=0.00] [y=0.00] [width=100.00] [height=100.00]
+    LayoutSVGContainer {g} at (10,116) size 723.80x98
+      LayoutSVGText {text} at (10,116) size 271.03x18 contains 1 chunk(s)
+        LayoutSVGInlineText {#text} at (10,116) size 271.03x18
           chunk 1 text run 1 at (10.00,130.00) startOffset 0 endOffset 40 width 271.03: "The above stroke of rect should be BLUE."
-      LayoutSVGText {text} at (10,136) size 675x18 contains 1 chunk(s)
-        LayoutSVGInlineText {#text} at (0,0) size 675x18
+      LayoutSVGText {text} at (10,136) size 674.67x18 contains 1 chunk(s)
+        LayoutSVGInlineText {#text} at (10,136) size 674.67x18
           chunk 1 text run 1 at (10.00,150.00) startOffset 0 endOffset 102 width 674.68: "SVG 1.1 FULL says there should be a \"highly perceivable error\" message when an invalid stroke 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 724x18 contains 1 chunk(s)
-        LayoutSVGInlineText {#text} at (0,0) size 724x18
+      LayoutSVGText {text} at (10,176) size 723.80x18 contains 1 chunk(s)
+        LayoutSVGInlineText {#text} at (10,176) size 723.80x18
           chunk 1 text run 1 at (10.00,190.00) startOffset 0 endOffset 120 width 723.80: "If there's an invalid stroke color, but no fallback specified, the stroke 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."