Change SVG layout tree output to be more meaningful and consistent

third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/animate-elem-22-b-expected.txt

Index: third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/animate-elem-22-b-expected.txt
diff --git a/third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/animate-elem-22-b-expected.txt b/third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/animate-elem-22-b-expected.txt
index 7796bc120ad22af648067eee3a6c4cf56b80560d..4a5c1cda9a4d0499b33ff655544b53d75e2032f9 100644
--- a/third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/animate-elem-22-b-expected.txt
+++ b/third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/animate-elem-22-b-expected.txt
@@ -2,22 +2,22 @@ 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 (24,34) size 402x257
-      LayoutSVGContainer {g} at (24,34) size 402x257
+    LayoutSVGContainer {g} at (25,34) size 400x256
+      LayoutSVGContainer {g} at (25,34) size 400x256
         LayoutSVGText {text} at (200,119) size 131x15 contains 1 chunk(s)
-          LayoutSVGInlineText {#text} at (0,0) size 131x15
+          LayoutSVGInlineText {#text} at (200,119) size 131x15
             chunk 1 text run 1 at (200.00,131.00) startOffset 0 endOffset 22 width 131.00: "Yellow rect at time 0s"
-        LayoutSVGRect {rect} at (199,134) size 52x52 [stroke={[type=SOLID] [color=#000000]}] [x=200.00] [y=135.00] [width=50.00] [height=50.00]
-        LayoutSVGText {text} at (141,90) size 132x16 contains 1 chunk(s)
-          LayoutSVGInlineText {#text} at (0,0) size 131x15
+        LayoutSVGRect {rect} at (200,135) size 50x50 [stroke={[type=SOLID] [color=#000000]}] [x=200.00] [y=135.00] [width=50.00] [height=50.00]
+        LayoutSVGText {text} at (141.66,90.66) size 131x15 contains 1 chunk(s)
+          LayoutSVGInlineText {#text} at (141.66,90.66) size 131x15
             chunk 1 text run 1 at (141.67,102.67) startOffset 0 endOffset 22 width 131.00: "Yellow rect at time 3s"
-        LayoutSVGRect {rect} at (141,106) size 168x113 [stroke={[type=SOLID] [color=#0000FF]}] [x=141.67] [y=106.67] [width=166.67] [height=111.67]
+        LayoutSVGRect {rect} at (141.67,106.67) size 166.67x111.67 [stroke={[type=SOLID] [color=#0000FF]}] [x=141.67] [y=106.67] [width=166.67] [height=111.67]
         LayoutSVGText {text} at (25,34) size 131x15 contains 1 chunk(s)
-          LayoutSVGInlineText {#text} at (0,0) size 131x15
+          LayoutSVGInlineText {#text} at (25,34) size 131x15
             chunk 1 text run 1 at (25.00,46.00) startOffset 0 endOffset 22 width 131.00: "Yellow rect at time 9s"
-        LayoutSVGRect {rect} at (24,49) size 402x242 [stroke={[type=SOLID] [color=#0000FF]}] [x=25.00] [y=50.00] [width=400.00] [height=240.00]
+        LayoutSVGRect {rect} at (25,50) size 400x240 [stroke={[type=SOLID] [color=#0000FF]}] [x=25.00] [y=50.00] [width=400.00] [height=240.00]
       LayoutSVGRect {rect} at (200,135) size 50x50 [opacity=0.50] [fill={[type=SOLID] [color=#FFFF00]}] [x=200.00] [y=135.00] [width=50.00] [height=50.00]
-    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: 1.6 $"
-    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]