Change SVG layout tree output to be more meaningful and consistent

third_party/WebKit/LayoutTests/platform/linux/svg/W3C-SVG-1.2-Tiny/struct-use-recursion-02-t-expected.txt

Index: third_party/WebKit/LayoutTests/platform/linux/svg/W3C-SVG-1.2-Tiny/struct-use-recursion-02-t-expected.txt
diff --git a/third_party/WebKit/LayoutTests/platform/linux/svg/W3C-SVG-1.2-Tiny/struct-use-recursion-02-t-expected.txt b/third_party/WebKit/LayoutTests/platform/linux/svg/W3C-SVG-1.2-Tiny/struct-use-recursion-02-t-expected.txt
index 6b197e50269c6270ba9cd5b09043bfb2ffc8c8e2..728570f16cacdce275260f72d98baf6ab0a4f6f3 100644
--- a/third_party/WebKit/LayoutTests/platform/linux/svg/W3C-SVG-1.2-Tiny/struct-use-recursion-02-t-expected.txt
+++ b/third_party/WebKit/LayoutTests/platform/linux/svg/W3C-SVG-1.2-Tiny/struct-use-recursion-02-t-expected.txt
@@ -3,18 +3,18 @@ layer at (0,0) size 800x600
 layer at (0,0) size 800x600
   LayoutSVGRoot {svg} at (0,0) size 800x600
     LayoutSVGHiddenContainer {defs} at (0,0) size 0x0
-    LayoutSVGContainer {g} at (150,25) size 502x451
-      LayoutSVGContainer {g} at (150,25) size 502x77
-        LayoutSVGEllipse {circle} at (150,25) size 34x34 [fill={[type=SOLID] [color=#FF7F00]}] [cx=100.00] [cy=25.00] [r=10.00]
-        LayoutSVGContainer {use} at (614,65) size 38x37 [transform={m=((1.00,0.00)(0.00,1.00)) t=(0.00,25.00)}]
-          LayoutSVGContainer {g} at (614,65) size 38x37
+    LayoutSVGContainer {g} at (90,15) size 300x270.41
+      LayoutSVGContainer {g} at (90,15) size 300x45
+        LayoutSVGEllipse {circle} at (90,15) size 20x20 [fill={[type=SOLID] [color=#FF7F00]}] [cx=100.00] [cy=25.00] [r=10.00]
+        LayoutSVGContainer {use} at (370,15) size 20x20 [transform={m=((1.00,0.00)(0.00,1.00)) t=(0.00,25.00)}]
+          LayoutSVGContainer {g} at (370,15) size 20x20
             LayoutSVGContainer {g} at (0,0) size 0x0 [transform={m=((1.00,0.00)(0.00,1.00)) t=(0.00,25.00)}]
-            LayoutSVGEllipse {circle} at (614,65) size 38x37 [stroke={[type=SOLID] [color=#808080] [stroke width=2.00] [line cap=ROUND] [dash array={4.00}]}] [fill={[type=SOLID] [color=#FFFF00]}] [cx=380.00] [cy=25.00] [r=10.00]
-      LayoutSVGText {text} at (104,258) size 272x28 contains 1 chunk(s)
-        LayoutSVGInlineText {#text} at (0,0) size 272x27
+            LayoutSVGEllipse {circle} at (370,15) size 20x20 [stroke={[type=SOLID] [color=#808080] [stroke width=2.00] [line cap=ROUND] [dash array={4.00}]}] [fill={[type=SOLID] [color=#FFFF00]}] [cx=380.00] [cy=25.00] [r=10.00]
+      LayoutSVGText {text} at (104.39,258.41) size 271.19x27 contains 1 chunk(s)
+        LayoutSVGInlineText {#text} at (104.39,258.41) size 271.19x27
           chunk 1 (middle anchor) text run 1 at (104.40,280.00) startOffset 0 endOffset 28 width 271.20: "This text should be visible."
-    LayoutSVGContainer {g} at (16,518) size 377x61
-      LayoutSVGText {text} at (10,311) size 226x37 contains 1 chunk(s)
-        LayoutSVGInlineText {#text} at (0,0) size 226x36
+    LayoutSVGContainer {g} at (10,311.20) size 225.59x36
+      LayoutSVGText {text} at (10,311.20) size 225.59x36 contains 1 chunk(s)
+        LayoutSVGInlineText {#text} at (10,311.20) size 225.59x36
           chunk 1 text run 1 at (10.00,340.00) startOffset 0 endOffset 16 width 225.60: "$Revision: 1.5 $"
-    LayoutSVGRect {rect} at (0,0) size 800x600 [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]