Change SVG layout tree output to be more meaningful and consistent

third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/coords-trans-04-t-expected.txt

Index: third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/coords-trans-04-t-expected.txt
diff --git a/third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/coords-trans-04-t-expected.txt b/third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/coords-trans-04-t-expected.txt
index 813667950cc1df36e5da4c79f5b21455746e4d73..f9f20791c22eecb23aacc5724e098bcccdb63f3c 100644
--- a/third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/coords-trans-04-t-expected.txt
+++ b/third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/coords-trans-04-t-expected.txt
@@ -2,20 +2,20 @@ 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 (136,39) size 137x169 [transform={m=((1.00,0.00)(0.00,1.00)) t=(0.00,30.00)}]
-      LayoutSVGContainer {g} at (136,39) size 137x169
-        LayoutSVGContainer {g} at (160,100) size 100x100 [transform={m=((2.50,0.00)(0.00,2.50)) t=(60.00,45.00)}]
-          LayoutSVGContainer {g} at (160,100) size 100x100 [transform={m=((2.00,0.00)(0.00,2.00)) t=(40.00,10.00)}]
-            LayoutSVGRect {rect} at (160,100) size 100x5 [fill={[type=SOLID] [color=#0000FF]}] [x=0.00] [y=0.00] [width=20.00] [height=1.00]
-            LayoutSVGRect {rect} at (160,100) size 5x100 [fill={[type=SOLID] [color=#FF0000]}] [x=0.00] [y=0.00] [width=1.00] [height=20.00]
-        LayoutSVGContainer {g} at (136,39) size 137x169 [transform={m=((2.50,0.00)(0.00,2.50)) t=(-364.00,-230.00)}]
-          LayoutSVGText {text} at (200,95) size 55x19 contains 1 chunk(s)
-            LayoutSVGInlineText {#text} at (0,0) size 55x19
+    LayoutSVGContainer {g} at (136,9.02) size 136.56x168.48 [transform={m=((1.00,0.00)(0.00,1.00)) t=(0.00,30.00)}]
+      LayoutSVGContainer {g} at (136,9.02) size 136.56x168.48
+        LayoutSVGContainer {g} at (40,10) size 40x40 [transform={m=((2.50,0.00)(0.00,2.50)) t=(60.00,45.00)}]
+          LayoutSVGContainer {g} at (0,0) size 20x20 [transform={m=((2.00,0.00)(0.00,2.00)) t=(40.00,10.00)}]
+            LayoutSVGRect {rect} at (0,0) size 20x1 [fill={[type=SOLID] [color=#0000FF]}] [x=0.00] [y=0.00] [width=20.00] [height=1.00]
+            LayoutSVGRect {rect} at (0,0) size 1x20 [fill={[type=SOLID] [color=#FF0000]}] [x=0.00] [y=0.00] [width=1.00] [height=20.00]
+        LayoutSVGContainer {g} at (200,95.61) size 54.63x67.39 [transform={m=((2.50,0.00)(0.00,2.50)) t=(-364.00,-230.00)}]
+          LayoutSVGText {text} at (200,95.61) size 54.63x18.39 contains 1 chunk(s)
+            LayoutSVGInlineText {#text} at (200,95.61) size 54.63x18.39
               chunk 1 text run 1 at (200.00,110.00) startOffset 0 endOffset 9 width 54.63: "scale (2)"
-          LayoutSVGRect {rect} at (156,95) size 13x13 [fill={[type=SOLID] [color=#000000]}] [x=208.00] [y=118.00] [width=5.00] [height=5.00]
-          LayoutSVGRect {rect} at (256,95) size 13x13 [fill={[type=SOLID] [color=#0000FF]}] [x=248.00] [y=118.00] [width=5.00] [height=5.00]
-          LayoutSVGRect {rect} at (156,195) size 13x13 [fill={[type=SOLID] [color=#FF0000]}] [x=208.00] [y=158.00] [width=5.00] [height=5.00]
-    LayoutSVGText {text} at (10,304) size 264x46 contains 1 chunk(s)
-      LayoutSVGInlineText {#text} at (0,0) size 264x46
+          LayoutSVGRect {rect} at (208,118) size 5x5 [fill={[type=SOLID] [color=#000000]}] [x=208.00] [y=118.00] [width=5.00] [height=5.00]
+          LayoutSVGRect {rect} at (248,118) size 5x5 [fill={[type=SOLID] [color=#0000FF]}] [x=248.00] [y=118.00] [width=5.00] [height=5.00]
+          LayoutSVGRect {rect} at (208,158) size 5x5 [fill={[type=SOLID] [color=#FF0000]}] [x=208.00] [y=158.00] [width=5.00] [height=5.00]
+    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]