Change SVG layout tree output to be more meaningful and consistent

third_party/WebKit/LayoutTests/platform/linux/svg/W3C-SVG-1.1/animate-elem-04-t-expected.txt

Index: third_party/WebKit/LayoutTests/platform/linux/svg/W3C-SVG-1.1/animate-elem-04-t-expected.txt
diff --git a/third_party/WebKit/LayoutTests/platform/linux/svg/W3C-SVG-1.1/animate-elem-04-t-expected.txt b/third_party/WebKit/LayoutTests/platform/linux/svg/W3C-SVG-1.1/animate-elem-04-t-expected.txt
index 2b6fe4dc9764fedf698dbd5c3389e5743d70833b..55d7ae618756582d82165915803729f3540185b9 100644
--- a/third_party/WebKit/LayoutTests/platform/linux/svg/W3C-SVG-1.1/animate-elem-04-t-expected.txt
+++ b/third_party/WebKit/LayoutTests/platform/linux/svg/W3C-SVG-1.1/animate-elem-04-t-expected.txt
@@ -1,26 +1,26 @@
 layer at (0,0) size 480x360
   LayoutView at (0,0) size 480x360
 layer at (0,0) size 480x360
-  LayoutSVGRoot {svg} at (3,3) size 474x354
-    LayoutSVGContainer {g} at (42,3) size 426x307
-      LayoutSVGText {text} at (8,0) size 66x10 contains 1 chunk(s)
-        LayoutSVGInlineText {#text} at (0,0) size 66x10
+  LayoutSVGRoot {svg} at (0,0) size 480x360
+    LayoutSVGContainer {g} at (7,0.50) size 71x51.16
+      LayoutSVGText {text} at (8,0.50) size 65.11x9.16 contains 1 chunk(s)
+        LayoutSVGInlineText {#text} at (8,0.50) size 65.11x9.16
           chunk 1 text run 1 at (8.00,8.00) startOffset 0 endOffset 18 width 65.11: "Test a motion path"
-      LayoutSVGText {text} at (9,10) size 64x10 contains 1 chunk(s)
-        LayoutSVGInlineText {#text} at (0,0) size 64x10
+      LayoutSVGText {text} at (9,10.50) size 64x9.16 contains 1 chunk(s)
+        LayoutSVGInlineText {#text} at (9,10.50) size 64x9.16
           chunk 1 text run 1 at (9.00,18.00) startOffset 0 endOffset 22 width 64.00: "'from'/'to' attribute."
-      LayoutSVGContainer {g} at (42,117) size 426x193
-        LayoutSVGPath {path} at (89,177) size 302x84 [stroke={[type=SOLID] [color=#000000]}] [data="M 15 43 L 65 30"]
-        LayoutSVGRect {rect} at (57,195) size 66x66 [stroke={[type=SOLID] [color=#000000]}] [fill={[type=SOLID] [color=#FFCCCC]}] [x=10.00] [y=33.00] [width=10.00] [height=10.00]
-        LayoutSVGText {text} at (7,42) size 22x10 contains 1 chunk(s)
-          LayoutSVGInlineText {#text} at (0,0) size 22x10
+      LayoutSVGContainer {g} at (7,20) size 71x31.66
+        LayoutSVGPath {path} at (15,30) size 50x13 [stroke={[type=SOLID] [color=#000000]}] [data="M 15 43 L 65 30"]
+        LayoutSVGRect {rect} at (10,33) size 10x10 [stroke={[type=SOLID] [color=#000000]}] [fill={[type=SOLID] [color=#FFCCCC]}] [x=10.00] [y=33.00] [width=10.00] [height=10.00]
+        LayoutSVGText {text} at (7,42.50) size 21.33x9.16 contains 1 chunk(s)
+          LayoutSVGInlineText {#text} at (7,42.50) size 21.33x9.16
             chunk 1 text run 1 at (7.00,50.00) startOffset 0 endOffset 6 width 21.33: "0 sec."
-        LayoutSVGRect {rect} at (357,117) size 66x66 [stroke={[type=SOLID] [color=#000000]}] [fill={[type=SOLID] [color=#FFCCCC]}] [x=60.00] [y=20.00] [width=10.00] [height=10.00]
-        LayoutSVGText {text} at (52,29) size 26x10 contains 1 chunk(s)
-          LayoutSVGInlineText {#text} at (0,0) size 26x10
+        LayoutSVGRect {rect} at (60,20) size 10x10 [stroke={[type=SOLID] [color=#000000]}] [fill={[type=SOLID] [color=#FFCCCC]}] [x=60.00] [y=20.00] [width=10.00] [height=10.00]
+        LayoutSVGText {text} at (52,29.50) size 26x9.16 contains 1 chunk(s)
+          LayoutSVGInlineText {#text} at (52,29.50) size 26x9.16
             chunk 1 text run 1 at (52.00,37.00) startOffset 0 endOffset 7 width 26.00: "3+ sec."
-        LayoutSVGPath {path} at (55,191) size 70x70 [transform={m=((1.00,0.00)(0.00,1.00)) t=(15.00,43.00)}] [stroke={[type=SOLID] [color=#FF0000]}] [fill={[type=SOLID] [color=#0000FF]}] [data="M -5 0 L 0 -10 L 5 0 Z"]
-    LayoutSVGText {text} at (5,51) size 39x8 contains 1 chunk(s)
-      LayoutSVGInlineText {#text} at (0,0) size 39x7
+        LayoutSVGPath {path} at (-5,-10) size 10x10 [transform={m=((1.00,0.00)(0.00,1.00)) t=(15.00,43.00)}] [stroke={[type=SOLID] [color=#FF0000]}] [fill={[type=SOLID] [color=#0000FF]}] [data="M -5 0 L 0 -10 L 5 0 Z"]
+    LayoutSVGText {text} at (5,51.67) size 38.50x6.83 contains 1 chunk(s)
+      LayoutSVGInlineText {#text} at (5,51.67) size 38.50x6.83
         chunk 1 text run 1 at (5.00,57.00) startOffset 0 endOffset 16 width 38.50: "$Revision: 1.7 $"
-    LayoutSVGRect {rect} at (3,3) size 474x354 [stroke={[type=SOLID] [color=#000000]}] [x=1.00] [y=1.00] [width=78.00] [height=58.00]
+    LayoutSVGRect {rect} at (1,1) size 78x58 [stroke={[type=SOLID] [color=#000000]}] [x=1.00] [y=1.00] [width=78.00] [height=58.00]