Change SVG layout tree output to be more meaningful and consistent

third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/script-handle-01-b-expected.txt

Index: third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/script-handle-01-b-expected.txt
diff --git a/third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/script-handle-01-b-expected.txt b/third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/script-handle-01-b-expected.txt
index db6b1b3bd31dd252f3e3ef68837ba9a3fcb252b1..5be270b805772ee1658e84bf79a1eab93ce9d2a2 100644
--- a/third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/script-handle-01-b-expected.txt
+++ b/third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/script-handle-01-b-expected.txt
@@ -2,23 +2,23 @@ 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 (60,6) size 293x174
-      LayoutSVGText {text} at (140,6) size 186x18 contains 1 chunk(s)
-        LayoutSVGInlineText {#text} at (0,0) size 186x18
+    LayoutSVGContainer {g} at (60,6) size 292.23x174
+      LayoutSVGText {text} at (140,6) size 185.52x18 contains 1 chunk(s)
+        LayoutSVGInlineText {#text} at (140,6) size 185.52x18
           chunk 1 text run 1 at (140.00,20.00) startOffset 0 endOffset 25 width 185.50: "Event and DOM Access Test"
-      LayoutSVGContainer {g} at (60,136) size 293x44
-        LayoutSVGContainer {g} at (60,136) size 105x44
-          LayoutSVGText {text} at (70,136) size 95x18 contains 1 chunk(s)
-            LayoutSVGInlineText {#text} at (0,0) size 95x18
+      LayoutSVGContainer {g} at (60,136) size 292.23x44
+        LayoutSVGContainer {g} at (60,136) size 104.81x44
+          LayoutSVGText {text} at (70,136) size 94.81x18 contains 1 chunk(s)
+            LayoutSVGInlineText {#text} at (70,136) size 94.81x18
               chunk 1 text run 1 at (70.00,150.00) startOffset 0 endOffset 15 width 94.80: "Click on target"
           LayoutSVGRect {rect} at (60,160) size 20x20 [fill={[type=SOLID] [color=#FFFFFF]}] [x=60.00] [y=160.00] [width=20.00] [height=20.00]
-          LayoutSVGPath {line} at (60,169) size 20x2 [stroke={[type=SOLID] [color=#000000] [stroke width=0.50]}] [fill={[type=SOLID] [color=#000000]}] [x1=60.00] [y1=170.00] [x2=80.00] [y2=170.00]
-          LayoutSVGPath {line} at (69,160) size 2x20 [stroke={[type=SOLID] [color=#000000] [stroke width=0.50]}] [fill={[type=SOLID] [color=#000000]}] [x1=70.00] [y1=160.00] [x2=70.00] [y2=180.00]
-        LayoutSVGContainer {g} at (70,142) size 283x36
-          LayoutSVGText {text} at (70,142) size 283x36 contains 1 chunk(s)
-            LayoutSVGInlineText {#text} at (0,0) size 283x36
+          LayoutSVGPath {line} at (60,170) size 20x0 [stroke={[type=SOLID] [color=#000000] [stroke width=0.50]}] [fill={[type=SOLID] [color=#000000]}] [x1=60.00] [y1=170.00] [x2=80.00] [y2=170.00]
+          LayoutSVGPath {line} at (70,160) size 0x20 [stroke={[type=SOLID] [color=#000000] [stroke width=0.50]}] [fill={[type=SOLID] [color=#000000]}] [x1=70.00] [y1=160.00] [x2=70.00] [y2=180.00]
+        LayoutSVGContainer {g} at (70,142) size 282.23x36
+          LayoutSVGText {text} at (70,142) size 282.23x36 contains 1 chunk(s)
+            LayoutSVGInlineText {#text} at (70,142) size 282.23x36
               chunk 1 text run 1 at (70.00,170.00) startOffset 0 endOffset 22 width 282.25: "Scripting Test Passed!"
-    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: 1.1 $"
-    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]