Change SVG layout tree output to be more meaningful and consistent

third_party/WebKit/LayoutTests/platform/linux/svg/text/text-selection-align-02-b-expected.txt

Index: third_party/WebKit/LayoutTests/platform/linux/svg/text/text-selection-align-02-b-expected.txt
diff --git a/third_party/WebKit/LayoutTests/platform/linux/svg/text/text-selection-align-02-b-expected.txt b/third_party/WebKit/LayoutTests/platform/linux/svg/text/text-selection-align-02-b-expected.txt
index b47dfbb69cf931d4ba0683eecddb2fce2a94ce4e..6820e8213a268f0012ecce3b7776cdfc639598b0 100644
--- a/third_party/WebKit/LayoutTests/platform/linux/svg/text/text-selection-align-02-b-expected.txt
+++ b/third_party/WebKit/LayoutTests/platform/linux/svg/text/text-selection-align-02-b-expected.txt
@@ -2,44 +2,44 @@ layer at (0,0) size 800x600
   LayoutView at (0,0) size 800x600
 layer at (0,0) size 800x600
   LayoutSVGRoot {svg} at (0,0) size 800x600
-    LayoutSVGContainer {g} at (8,14) size 788x460
-      LayoutSVGText {text} at (5,8) size 473x40 contains 1 chunk(s)
-        LayoutSVGInlineText {#text} at (0,0) size 473x39
+    LayoutSVGContainer {g} at (5,8.81) size 472.03x275.28
+      LayoutSVGText {text} at (5,8.81) size 472.03x39 contains 1 chunk(s)
+        LayoutSVGInlineText {#text} at (5,8.81) size 472.03x39
           chunk 1 text run 1 at (5.00,40.00) startOffset 0 endOffset 34 width 472.03: "Test 'baseline-shift' (horizontal)"
-      LayoutSVGContainer {g} at (25,142) size 671x332 [transform={m=((1.00,0.00)(0.00,1.00)) t=(15.00,120.00)}]
-        LayoutSVGText {text} at (0,-35) size 350x42 contains 1 chunk(s)
-          LayoutSVGInlineText {#text} at (0,7) size 97x35
+      LayoutSVGContainer {g} at (0,-34.59) size 402.59x198.69 [transform={m=((1.00,0.00)(0.00,1.00)) t=(15.00,120.00)}]
+        LayoutSVGText {text} at (0,-34.59) size 349.19x41.19 contains 1 chunk(s)
+          LayoutSVGInlineText {#text} at (0,-27.59) size 96.59x34.19
             chunk 1 text run 1 at (0.00,0.00) startOffset 0 endOffset 6 width 96.60: "Normal"
           LayoutSVGTSpan {tspan} at (0,0) size 206x35
-            LayoutSVGInlineText {#text} at (96,0) size 205x35
+            LayoutSVGInlineText {#text} at (96.59,-34.59) size 204.59x34.19
               chunk 1 text run 1 at (96.60,-7.00) startOffset 0 endOffset 16 width 204.60: "baseline-shift:7"
-          LayoutSVGInlineText {#text} at (301,7) size 48x35
+          LayoutSVGInlineText {#text} at (301.19,-27.59) size 48x34.19
             chunk 1 text run 1 at (301.20,0.00) startOffset 0 endOffset 4 width 48.00: "text"
-        LayoutSVGText {text} at (0,42) size 403x56 contains 1 chunk(s)
-          LayoutSVGInlineText {#text} at (0,0) size 97x35
+        LayoutSVGText {text} at (0,42.41) size 402.59x55.19 contains 1 chunk(s)
+          LayoutSVGInlineText {#text} at (0,42.41) size 96.59x34.19
             chunk 1 text run 1 at (0.00,70.00) startOffset 0 endOffset 6 width 96.60: "Normal"
           LayoutSVGTSpan {tspan} at (0,0) size 259x35
-            LayoutSVGInlineText {#text} at (96,21) size 258x35
+            LayoutSVGInlineText {#text} at (96.59,63.41) size 258x34.19
               chunk 1 text run 1 at (96.60,91.00) startOffset 0 endOffset 19 width 258.00: "baseline-shift:-70%"
-          LayoutSVGInlineText {#text} at (354,0) size 48x35
+          LayoutSVGInlineText {#text} at (354.59,42.41) size 48x34.19
             chunk 1 text run 1 at (354.60,70.00) startOffset 0 endOffset 4 width 48.00: "text"
-        LayoutSVGText {text} at (0,94) size 269x71 contains 1 chunk(s)
-          LayoutSVGInlineText {#text} at (0,17) size 97x35
+        LayoutSVGText {text} at (0,94.91) size 268.80x69.19 contains 1 chunk(s)
+          LayoutSVGInlineText {#text} at (0,112.41) size 96.59x34.19
             chunk 1 text run 1 at (0.00,140.00) startOffset 0 endOffset 6 width 96.60: "Normal"
           LayoutSVGTSpan {tspan} at (0,0) size 50x35
-            LayoutSVGInlineText {#text} at (96,35) size 49x35
+            LayoutSVGInlineText {#text} at (96.59,129.91) size 48.59x34.19
               chunk 1 text run 1 at (96.60,157.50) startOffset 0 endOffset 3 width 48.60: "sub"
           LayoutSVGTSpan {tspan} at (0,0) size 76x35
-            LayoutSVGInlineText {#text} at (145,0) size 76x35
+            LayoutSVGInlineText {#text} at (145.19,94.91) size 75.59x34.19
               chunk 1 text run 1 at (145.20,122.50) startOffset 0 endOffset 5 width 75.60: "super"
           LayoutSVGTSpan {tspan} at (0,0) size 26x35
-            LayoutSVGInlineText {#text} at (220,17) size 26x35
+            LayoutSVGInlineText {#text} at (220.80,112.41) size 25.19x34.19
               chunk 1 text run 1 at (220.80,140.00) startOffset 0 endOffset 2 width 25.20: "te"
-          LayoutSVGInlineText {#text} at (246,17) size 23x35
+          LayoutSVGInlineText {#text} at (246,112.41) size 22.80x34.19
             chunk 1 text run 1 at (246.00,140.00) startOffset 0 endOffset 2 width 22.80: "xt"
-    LayoutSVGText {text} at (10,304) size 266x46 contains 1 chunk(s)
-      LayoutSVGInlineText {#text} at (0,0) size 266x46
+    LayoutSVGText {text} at (10,304) size 265.80x45.59 contains 1 chunk(s)
+      LayoutSVGInlineText {#text} at (10,304) size 265.80x45.59
         chunk 1 text run 1 at (10.00,340.00) startOffset 0 endOffset 16 width 265.80: "$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]
 selection start: position 0 of child 0 {#text} of child 1 {text} of child 13 {g} of child 27 {svg} of document
 selection end:   position 16 of child 0 {#text} of child 15 {text} of child 27 {svg} of document