Change SVG layout tree output to be more meaningful and consistent

third_party/WebKit/LayoutTests/platform/linux/svg/W3C-SVG-1.1/text-align-02-b-expected.txt

Index: third_party/WebKit/LayoutTests/platform/linux/svg/W3C-SVG-1.1/text-align-02-b-expected.txt
diff --git a/third_party/WebKit/LayoutTests/platform/linux/svg/W3C-SVG-1.1/text-align-02-b-expected.txt b/third_party/WebKit/LayoutTests/platform/linux/svg/W3C-SVG-1.1/text-align-02-b-expected.txt
index a6ca8a5c5b44ccbe522eae03382837261713c5a2..253f864e2757d55c60a3c110324bfe8cba1c882f 100644
--- a/third_party/WebKit/LayoutTests/platform/linux/svg/W3C-SVG-1.1/text-align-02-b-expected.txt
+++ b/third_party/WebKit/LayoutTests/platform/linux/svg/W3C-SVG-1.1/text-align-02-b-expected.txt
@@ -2,42 +2,42 @@ 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 (5,8) size 451x277
-      LayoutSVGText {text} at (5,8) size 451x39 contains 1 chunk(s)
-        LayoutSVGInlineText {#text} at (0,0) size 451x39
+    LayoutSVGContainer {g} at (5,8) size 450.22x276.50
+      LayoutSVGText {text} at (5,8) size 450.22x39 contains 1 chunk(s)
+        LayoutSVGInlineText {#text} at (5,8) size 450.22x39
           chunk 1 text run 1 at (5.00,40.00) startOffset 0 endOffset 34 width 450.23: "Test 'baseline-shift' (horizontal)"
-      LayoutSVGContainer {g} at (15,85) size 397x200 [transform={m=((1.00,0.00)(0.00,1.00)) t=(15.00,120.00)}]
+      LayoutSVGContainer {g} at (0,-35) size 397x199.50 [transform={m=((1.00,0.00)(0.00,1.00)) t=(15.00,120.00)}]
         LayoutSVGText {text} at (0,-35) size 343x42 contains 1 chunk(s)
-          LayoutSVGInlineText {#text} at (0,7) size 96x35
+          LayoutSVGInlineText {#text} at (0,-28) size 96x35
             chunk 1 text run 1 at (0.00,0.00) startOffset 0 endOffset 6 width 96.00: "Normal"
           LayoutSVGTSpan {tspan} at (0,0) size 201x35
-            LayoutSVGInlineText {#text} at (96,0) size 201x35
+            LayoutSVGInlineText {#text} at (96,-35) size 201x35
               chunk 1 text run 1 at (96.00,-7.00) startOffset 0 endOffset 16 width 201.00: "baseline-shift:7"
-          LayoutSVGInlineText {#text} at (297,7) size 46x35
+          LayoutSVGInlineText {#text} at (297,-28) size 46x35
             chunk 1 text run 1 at (297.00,0.00) startOffset 0 endOffset 4 width 46.00: "text"
         LayoutSVGText {text} at (0,42) size 397x56 contains 1 chunk(s)
-          LayoutSVGInlineText {#text} at (0,0) size 96x35
+          LayoutSVGInlineText {#text} at (0,42) size 96x35
             chunk 1 text run 1 at (0.00,70.00) startOffset 0 endOffset 6 width 96.00: "Normal"
           LayoutSVGTSpan {tspan} at (0,0) size 255x35
-            LayoutSVGInlineText {#text} at (96,21) size 255x35
+            LayoutSVGInlineText {#text} at (96,63) size 255x35
               chunk 1 text run 1 at (96.00,91.00) startOffset 0 endOffset 19 width 255.00: "baseline-shift:-70%"
-          LayoutSVGInlineText {#text} at (351,0) size 46x35
+          LayoutSVGInlineText {#text} at (351,42) size 46x35
             chunk 1 text run 1 at (351.00,70.00) startOffset 0 endOffset 4 width 46.00: "text"
-        LayoutSVGText {text} at (0,94) size 266x71 contains 1 chunk(s)
-          LayoutSVGInlineText {#text} at (0,17) size 96x35
+        LayoutSVGText {text} at (0,94.50) size 266x70 contains 1 chunk(s)
+          LayoutSVGInlineText {#text} at (0,112) size 96x35
             chunk 1 text run 1 at (0.00,140.00) startOffset 0 endOffset 6 width 96.00: "Normal"
           LayoutSVGTSpan {tspan} at (0,0) size 49x35
-            LayoutSVGInlineText {#text} at (96,35) size 49x35
+            LayoutSVGInlineText {#text} at (96,129.50) size 49x35
               chunk 1 text run 1 at (96.00,157.50) startOffset 0 endOffset 3 width 49.00: "sub"
           LayoutSVGTSpan {tspan} at (0,0) size 75x35
-            LayoutSVGInlineText {#text} at (145,0) size 75x35
+            LayoutSVGInlineText {#text} at (145,94.50) size 75x35
               chunk 1 text run 1 at (145.00,122.50) startOffset 0 endOffset 5 width 75.00: "super"
           LayoutSVGTSpan {tspan} at (0,0) size 24x36
-            LayoutSVGInlineText {#text} at (220,17) size 24x35
+            LayoutSVGInlineText {#text} at (220,112) size 24x35
               chunk 1 text run 1 at (220.00,140.00) startOffset 0 endOffset 2 width 24.00: "te"
-          LayoutSVGInlineText {#text} at (244,17) size 22x35
+          LayoutSVGInlineText {#text} at (244,112) size 22x35
             chunk 1 text run 1 at (244.00,140.00) startOffset 0 endOffset 2 width 22.00: "xt"
     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: 1.5 $"
-    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]