Change SVG layout tree output to be more meaningful and consistent

third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/text-align-08-b-expected.txt

Index: third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/text-align-08-b-expected.txt
diff --git a/third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/text-align-08-b-expected.txt b/third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/text-align-08-b-expected.txt
index cce7c02874dfaf278aff0e4c1c35cef18df334f7..d6f040e8a0e43a2e4223b477dfb85276677efbf3 100644
--- a/third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/text-align-08-b-expected.txt
+++ b/third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/text-align-08-b-expected.txt
@@ -2,22 +2,22 @@ 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 (50,64) size 430x174
+    LayoutSVGContainer {g} at (50,64) size 555.61x174
       LayoutSVGHiddenContainer {defs} at (0,0) size 0x0
-      LayoutSVGText {text} at (50,64) size 556x174 contains 1 chunk(s)
-        LayoutSVGInlineText {#text} at (0,0) size 332x174
+      LayoutSVGText {text} at (50,64) size 555.61x174 contains 1 chunk(s)
+        LayoutSVGInlineText {#text} at (50,64) size 331.47x174
           chunk 1 text run 1 at (50.00,200.00) startOffset 0 endOffset 3 width 326.23: "a\x{729C}\x{923}"
         LayoutSVGTSpan {tspan} at (0,0) size 166x86
-          LayoutSVGInlineText {#text} at (326,69) size 166x86
+          LayoutSVGInlineText {#text} at (376.22,133) size 165.73x86
             chunk 1 text run 1 at (376.23,200.00) startOffset 0 endOffset 3 width 163.11: "a\x{729C}\x{923}"
         LayoutSVGTSpan {tspan} at (0,0) size 67x36
-          LayoutSVGInlineText {#text} at (489,108) size 67x36
+          LayoutSVGInlineText {#text} at (539.33,172) size 66.28x36
             chunk 1 text run 1 at (539.34,200.00) startOffset 0 endOffset 3 width 65.25: "a\x{729C}\x{923}"
         LayoutSVGInlineText {#text} at (0,0) size 0x0
-      LayoutSVGPath {line} at (50,199) size 383x2 [stroke={[type=SOLID] [color=#0000FF]}] [fill={[type=SOLID] [color=#000000]}] [x1=50.00] [y1=200.00] [x2=433.00] [y2=200.00]
-      LayoutSVGPath {line} at (50,229) size 383x2 [stroke={[type=SOLID] [color=#FF0000]}] [fill={[type=SOLID] [color=#000000]}] [x1=50.00] [y1=230.00] [x2=433.00] [y2=230.00]
-      LayoutSVGPath {line} at (50,94) size 383x2 [stroke={[type=SOLID] [color=#008000]}] [fill={[type=SOLID] [color=#000000]}] [x1=50.00] [y1=95.00] [x2=433.00] [y2=95.00]
-    LayoutSVGText {text} at (10,304) size 264x46 contains 1 chunk(s)
-      LayoutSVGInlineText {#text} at (0,0) size 264x46
+      LayoutSVGPath {line} at (50,200) size 383x0 [stroke={[type=SOLID] [color=#0000FF]}] [fill={[type=SOLID] [color=#000000]}] [x1=50.00] [y1=200.00] [x2=433.00] [y2=200.00]
+      LayoutSVGPath {line} at (50,230) size 383x0 [stroke={[type=SOLID] [color=#FF0000]}] [fill={[type=SOLID] [color=#000000]}] [x1=50.00] [y1=230.00] [x2=433.00] [y2=230.00]
+      LayoutSVGPath {line} at (50,95) size 383x0 [stroke={[type=SOLID] [color=#008000]}] [fill={[type=SOLID] [color=#000000]}] [x1=50.00] [y1=95.00] [x2=433.00] [y2=95.00]
+    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: 1.7 $"
-    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]