Change SVG layout tree output to be more meaningful and consistent

third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/styling-css-06-b-expected.txt

Index: third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/styling-css-06-b-expected.txt
diff --git a/third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/styling-css-06-b-expected.txt b/third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/styling-css-06-b-expected.txt
index 63b540159dcd5a14928701c403a5dfe86b2df9d5..84e6a7df7c6776152fb9da5f20dc6b12ae1e65ae 100644
--- a/third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/styling-css-06-b-expected.txt
+++ b/third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/styling-css-06-b-expected.txt
@@ -2,27 +2,27 @@ layer at (0,0) size 480x360
   LayoutView at (0,0) size 480x360
 layer at (0,0) size 480x360
   LayoutSVGRoot {svg} at (0,0) size 480x360
-    LayoutSVGContainer {g} at (50,72) size 360x176
-      LayoutSVGContainer {g} at (50,72) size 360x176
-        LayoutSVGText {text} at (50,72) size 85x36 contains 1 chunk(s)
+    LayoutSVGContainer {g} at (50,72) size 359.14x176
+      LayoutSVGContainer {g} at (50,72) size 359.14x176
+        LayoutSVGText {text} at (50,72) size 84.86x36 contains 1 chunk(s)
           LayoutSVGInline {a} at (0,0) size 85x36
-            LayoutSVGInlineText {#text} at (0,0) size 85x36
+            LayoutSVGInlineText {#text} at (50,72) size 84.86x36
               chunk 1 text run 1 at (50.00,100.00) startOffset 0 endOffset 7 width 84.87: "Visited"
-        LayoutSVGText {text} at (250,72) size 117x36 contains 1 chunk(s)
+        LayoutSVGText {text} at (250,72) size 116.66x36 contains 1 chunk(s)
           LayoutSVGInline {a} at (0,0) size 117x36
-            LayoutSVGInlineText {#text} at (0,0) size 117x36
+            LayoutSVGInlineText {#text} at (250,72) size 116.66x36
               chunk 1 text run 1 at (250.00,100.00) startOffset 0 endOffset 9 width 116.66: "Unvisited"
-        LayoutSVGText {text} at (50,142) size 120x36 contains 1 chunk(s)
+        LayoutSVGText {text} at (50,142) size 119.11x36 contains 1 chunk(s)
           LayoutSVGInline {a} at (0,0) size 120x36
-            LayoutSVGInlineText {#text} at (0,0) size 120x36
+            LayoutSVGInlineText {#text} at (50,142) size 119.11x36
               chunk 1 text run 1 at (50.00,170.00) startOffset 0 endOffset 8 width 119.12: "Hover me"
-        LayoutSVGText {text} at (250,142) size 160x36 contains 1 chunk(s)
-          LayoutSVGInlineText {#text} at (0,0) size 160x36
+        LayoutSVGText {text} at (250,142) size 159.14x36 contains 1 chunk(s)
+          LayoutSVGInlineText {#text} at (250,142) size 159.14x36
             chunk 1 text run 1 at (250.00,170.00) startOffset 0 endOffset 12 width 159.14: "And me, too!"
-        LayoutSVGText {text} at (150,212) size 118x36 contains 1 chunk(s)
-          LayoutSVGInlineText {#text} at (0,0) size 118x36
+        LayoutSVGText {text} at (150,212) size 117.44x36 contains 1 chunk(s)
+          LayoutSVGInlineText {#text} at (150,212) size 117.44x36
             chunk 1 text run 1 at (150.00,240.00) startOffset 0 endOffset 9 width 117.45: "Select me"
-    LayoutSVGText {text} at (10,304) size 264x46 contains 1 chunk(s)
-      LayoutSVGInlineText {#text} at (0,0) size 264x46
+    LayoutSVGText {text} at (10,304) size 263.33x46 contains 1 chunk(s)
+      LayoutSVGInlineText {#text} at (10,304) size 263.33x46
         chunk 1 text run 1 at (10.00,340.00) startOffset 0 endOffset 16 width 263.34: "$Revision: 1.5 $"
-    LayoutSVGRect {rect} at (0,0) size 480x360 [stroke={[type=SOLID] [color=#000000]}] [x=1.00] [y=1.00] [width=478.00] [height=358.00]
+    LayoutSVGRect {rect} at (1,1) size 478x358 [stroke={[type=SOLID] [color=#000000]}] [x=1.00] [y=1.00] [width=478.00] [height=358.00]