Change SVG layout tree output to be more meaningful and consistent

third_party/WebKit/LayoutTests/platform/win/svg/foreignObject/svg-document-as-direct-child-expected.txt

Index: third_party/WebKit/LayoutTests/platform/win/svg/foreignObject/svg-document-as-direct-child-expected.txt
diff --git a/third_party/WebKit/LayoutTests/platform/win/svg/foreignObject/svg-document-as-direct-child-expected.txt b/third_party/WebKit/LayoutTests/platform/win/svg/foreignObject/svg-document-as-direct-child-expected.txt
index 085ce5a92b382dacb24230acf8fc18bf36dff0ce..ba9897b974c7fe84d0897e3c804713df66bd4e36 100644
--- a/third_party/WebKit/LayoutTests/platform/win/svg/foreignObject/svg-document-as-direct-child-expected.txt
+++ b/third_party/WebKit/LayoutTests/platform/win/svg/foreignObject/svg-document-as-direct-child-expected.txt
@@ -1,19 +1,19 @@
 layer at (0,0) size 800x600
   LayoutView at (0,0) size 800x600
 layer at (0,0) size 800x600
-  LayoutSVGRoot {svg} at (0,0) size 300x250
+  LayoutSVGRoot {svg} at (0,0) size 800x600
     LayoutSVGForeignObject {foreignObject} at (0,0) size 300x100
-      LayoutSVGRoot {svg} at (0,6) size 34x17
-        LayoutSVGContainer {g} at (0,6) size 34x17
-          LayoutSVGText {text} at (0,6) size 34x17 contains 1 chunk(s)
-            LayoutSVGInlineText {#text} at (0,0) size 34x17
+      LayoutSVGRoot {svg} at (0,0) size 300x150
+        LayoutSVGContainer {g} at (0,6) size 33.75x17
+          LayoutSVGText {text} at (0,6) size 33.75x17 contains 1 chunk(s)
+            LayoutSVGInlineText {#text} at (0,6) size 33.75x17
               chunk 1 text run 1 at (0.00,20.00) startOffset 0 endOffset 5 width 33.76: "crash"
       LayoutText {#text} at (0,0) size 0x0
     LayoutSVGForeignObject {foreignObject} at (0,50) size 300x100
-      LayoutSVGRoot {svg} at (0,50) size 100x100
-        LayoutSVGRect {rect} at (0,50) size 100x100 [fill={[type=SOLID] [color=#008000]}] [x=0.00] [y=0.00] [width=100.00] [height=100.00]
+      LayoutSVGRoot {svg} at (0,0) size 300x150
+        LayoutSVGRect {rect} at (0,0) size 100x100 [fill={[type=SOLID] [color=#008000]}] [x=0.00] [y=0.00] [width=100.00] [height=100.00]
       LayoutText {#text} at (0,0) size 0x0
     LayoutSVGForeignObject {foreignObject} at (0,150) size 300x100
-      LayoutSVGRoot {svg} at (0,150) size 100x100
-        LayoutSVGRect {rect} at (0,150) size 100x100 [fill={[type=SOLID] [color=#008000]}] [x=0.00] [y=0.00] [width=100.00] [height=100.00]
+      LayoutSVGRoot {svg} at (0,0) size 300x150
+        LayoutSVGRect {rect} at (0,0) size 100x100 [fill={[type=SOLID] [color=#008000]}] [x=0.00] [y=0.00] [width=100.00] [height=100.00]
       LayoutText {#text} at (0,0) size 0x0