Change SVG layout tree output to be more meaningful and consistent

third_party/WebKit/LayoutTests/platform/linux/svg/W3C-SVG-1.1/shapes-polygon-01-t-expected.txt

Index: third_party/WebKit/LayoutTests/platform/linux/svg/W3C-SVG-1.1/shapes-polygon-01-t-expected.txt
diff --git a/third_party/WebKit/LayoutTests/platform/linux/svg/W3C-SVG-1.1/shapes-polygon-01-t-expected.txt b/third_party/WebKit/LayoutTests/platform/linux/svg/W3C-SVG-1.1/shapes-polygon-01-t-expected.txt
index bf49f45bd16497f094e96435671d4c7d9e6e9fa6..c160d2825a780e91ba511ce6a64e63e7c59a9911 100644
--- a/third_party/WebKit/LayoutTests/platform/linux/svg/W3C-SVG-1.1/shapes-polygon-01-t-expected.txt
+++ b/third_party/WebKit/LayoutTests/platform/linux/svg/W3C-SVG-1.1/shapes-polygon-01-t-expected.txt
@@ -2,14 +2,14 @@ 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 (6,40) size 421x245
-      LayoutSVGPath {polygon} at (10,44) size 99x97 [stroke={[type=SOLID] [color=#000000]}] [points="59 45 95 63 108 105 82 139 39 140 11 107 19 65"]
+    LayoutSVGContainer {g} at (11,45) size 409x235
+      LayoutSVGPath {polygon} at (11,45) size 97x95 [stroke={[type=SOLID] [color=#000000]}] [points="59 45 95 63 108 105 82 139 39 140 11 107 19 65"]
       LayoutSVGPath {polygon} at (131,45) size 97x95 [fill={[type=SOLID] [color=#FF0000]}] [points="179 45 218 63 228 105 202 139 159 140 131 107 139 65 179 45"]
-      LayoutSVGPath {polygon} at (284,40) size 134x110 [stroke={[type=SOLID] [color=#000000] [stroke width=6.00]}] [fill={[type=SOLID] [color=#0000FF]}] [points="350 45 375 80 410 95 375 110 350 145 325 120 290 95 325 70 350 45"]
-      LayoutSVGPath {polygon} at (6,180) size 107x105 [stroke={[type=SOLID] [color=#0000FF] [stroke width=8.00]}] [points="59 185 98 203 108 245 82 279 39 280 11 247 19 205 59 185"]
-      LayoutSVGPath {polygon} at (126,180) size 107x105 [stroke={[type=SOLID] [color=#0000FF] [stroke width=8.00]}] [fill={[type=SOLID] [color=#00FF00]}] [points="179 185 218 203 228 245 202 279 159 280 131 247 139 205"]
-      LayoutSVGPath {polygon} at (265,179) size 162x105 [stroke={[type=SOLID] [color=#00FF00] [stroke width=8.00]}] [points="270 225 300 245 320 225 340 245 280 280 390 280 420 240 280 185"]
+      LayoutSVGPath {polygon} at (290,45) size 120x100 [stroke={[type=SOLID] [color=#000000] [stroke width=6.00]}] [fill={[type=SOLID] [color=#0000FF]}] [points="350 45 375 80 410 95 375 110 350 145 325 120 290 95 325 70 350 45"]
+      LayoutSVGPath {polygon} at (11,185) size 97x95 [stroke={[type=SOLID] [color=#0000FF] [stroke width=8.00]}] [points="59 185 98 203 108 245 82 279 39 280 11 247 19 205 59 185"]
+      LayoutSVGPath {polygon} at (131,185) size 97x95 [stroke={[type=SOLID] [color=#0000FF] [stroke width=8.00]}] [fill={[type=SOLID] [color=#00FF00]}] [points="179 185 218 203 228 245 202 279 159 280 131 247 139 205"]
+      LayoutSVGPath {polygon} at (270,185) size 150x95 [stroke={[type=SOLID] [color=#00FF00] [stroke width=8.00]}] [points="270 225 300 245 320 225 340 245 280 280 390 280 420 240 280 185"]
     LayoutSVGText {text} at (10,304) size 261x46 contains 1 chunk(s)
-      LayoutSVGInlineText {#text} at (0,0) size 261x46
+      LayoutSVGInlineText {#text} at (10,304) size 261x46
         chunk 1 text run 1 at (10.00,340.00) startOffset 0 endOffset 16 width 261.00: "$Revision: 1.7 $"
-    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]