Change SVG layout tree output to be more meaningful and consistent

third_party/WebKit/LayoutTests/platform/linux/svg/W3C-I18N/tspan-dirLTR-ubOverride-in-default-context-expected.txt

Index: third_party/WebKit/LayoutTests/platform/linux/svg/W3C-I18N/tspan-dirLTR-ubOverride-in-default-context-expected.txt
diff --git a/third_party/WebKit/LayoutTests/platform/linux/svg/W3C-I18N/tspan-dirLTR-ubOverride-in-default-context-expected.txt b/third_party/WebKit/LayoutTests/platform/linux/svg/W3C-I18N/tspan-dirLTR-ubOverride-in-default-context-expected.txt
index 4bbfcd97bbfa47f2619c325b0e763360d28d80b4..21f78ae9c73228c8af375e3888206fae908cdf1f 100644
--- a/third_party/WebKit/LayoutTests/platform/linux/svg/W3C-I18N/tspan-dirLTR-ubOverride-in-default-context-expected.txt
+++ b/third_party/WebKit/LayoutTests/platform/linux/svg/W3C-I18N/tspan-dirLTR-ubOverride-in-default-context-expected.txt
@@ -2,26 +2,26 @@ 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 (33,222) size 651x143
-      LayoutSVGText {text} at (80,133) size 300x22 contains 1 chunk(s)
-        LayoutSVGInlineText {#text} at (0,0) size 159x21
+    LayoutSVGContainer {g} at (20,133.20) size 390x85.80
+      LayoutSVGText {text} at (80.95,133.20) size 298.08x21 contains 1 chunk(s)
+        LayoutSVGInlineText {#text} at (80.95,133.20) size 158.86x21
           chunk 1 (middle anchor) text run 1 at (80.97,150.00) startOffset 0 endOffset 19 width 158.86: "dirLTR ubOverride \""
         LayoutSVGTSpan {tspan} at (0,0) size 129x21
-          LayoutSVGInlineText {#text} at (158,0) size 128x21
+          LayoutSVGInlineText {#text} at (239.83,133.20) size 127.19x21
             chunk 1 (middle anchor) text run 1 at (239.83,150.00) startOffset 0 endOffset 17 width 127.20 LTR override: "\x{646}\x{634}\x{627}\x{637} \x{627}\x{644}\x{62A}\x{62F}\x{648}\x{64A}\x{644}\x{60C} W3C"
-        LayoutSVGInlineText {#text} at (286,0) size 12x21
+        LayoutSVGInlineText {#text} at (367.03,133.20) size 12x21
           chunk 1 (middle anchor) text run 1 at (367.03,150.00) startOffset 0 endOffset 2 width 12.00: "\"!"
-      LayoutSVGText {text} at (20,171) size 85x12 contains 1 chunk(s)
-        LayoutSVGInlineText {#text} at (0,0) size 85x12
+      LayoutSVGText {text} at (20,171) size 84.59x11.39 contains 1 chunk(s)
+        LayoutSVGInlineText {#text} at (20,171) size 84.59x11.39
           chunk 1 text run 1 at (20.00,180.00) startOffset 0 endOffset 18 width 84.60: "Reference graphic:"
-      LayoutSVGImage {image} at (100,300) size 584x65
-    LayoutSVGContainer {g} at (16,556) size 77x14
-      LayoutSVGText {text} at (10,334) size 46x8 contains 1 chunk(s)
-        LayoutSVGInlineText {#text} at (0,0) size 46x8
+      LayoutSVGImage {image} at (60,180) size 350x39
+    LayoutSVGContainer {g} at (10,334) size 45.59x7.80
+      LayoutSVGText {text} at (10,334) size 45.59x7.80 contains 1 chunk(s)
+        LayoutSVGInlineText {#text} at (10,334) size 45.59x7.80
           chunk 1 text run 1 at (10.00,340.00) startOffset 0 endOffset 16 width 45.60: "$Revision: 1.7 $"
-    LayoutSVGRect {rect} at (0,0) size 800x600 [stroke={[type=SOLID] [color=#000000]}] [x=1.00] [y=1.00] [width=478.00] [height=358.00]
-    LayoutSVGContainer {g} at (0,0) size 800x38
-      LayoutSVGRect {rect} at (0,0) size 800x36 [stroke={[type=SOLID] [color=#000000]}] [fill={[type=SOLID] [color=#FF0000]}] [x=1.00] [y=1.00] [width=478.00] [height=20.00]
-      LayoutSVGText {text} at (206,-1) size 68x24 contains 1 chunk(s)
-        LayoutSVGInlineText {#text} at (0,0) size 67x23
+    LayoutSVGRect {rect} at (1,1) size 478x358 [stroke={[type=SOLID] [color=#000000]}] [x=1.00] [y=1.00] [width=478.00] [height=358.00]
+    LayoutSVGContainer {g} at (1,-0.59) size 478x22.80
+      LayoutSVGRect {rect} at (1,1) size 478x20 [stroke={[type=SOLID] [color=#000000]}] [fill={[type=SOLID] [color=#FF0000]}] [x=1.00] [y=1.00] [width=478.00] [height=20.00]
+      LayoutSVGText {text} at (206.69,-0.59) size 66.59x22.80 contains 1 chunk(s)
+        LayoutSVGInlineText {#text} at (206.69,-0.59) size 66.59x22.80
           chunk 1 (middle anchor) text run 1 at (206.70,18.00) startOffset 0 endOffset 5 width 66.60: "DRAFT"