Change SVG layout tree output to be more meaningful and consistent

third_party/WebKit/LayoutTests/platform/mac/svg/W3C-I18N/text-anchor-dirRTL-anchorStart-expected.txt

Index: third_party/WebKit/LayoutTests/platform/mac/svg/W3C-I18N/text-anchor-dirRTL-anchorStart-expected.txt
diff --git a/third_party/WebKit/LayoutTests/platform/mac/svg/W3C-I18N/text-anchor-dirRTL-anchorStart-expected.txt b/third_party/WebKit/LayoutTests/platform/mac/svg/W3C-I18N/text-anchor-dirRTL-anchorStart-expected.txt
index 3480ff42e9905ea3d4365d9f1e077bf8bb5981df..c0edf97477ec58b19d313cdc1ee350e4f519f529 100644
--- a/third_party/WebKit/LayoutTests/platform/mac/svg/W3C-I18N/text-anchor-dirRTL-anchorStart-expected.txt
+++ b/third_party/WebKit/LayoutTests/platform/mac/svg/W3C-I18N/text-anchor-dirRTL-anchorStart-expected.txt
@@ -2,24 +2,24 @@ 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 (63,183) size 431x213
-      LayoutSVGText {text} at (38,151) size 192x12 contains 1 chunk(s)
-        LayoutSVGInlineText {#text} at (0,0) size 192x12
+    LayoutSVGContainer {g} at (38.33,110) size 257.67x127.38
+      LayoutSVGText {text} at (38.33,151) size 191.66x11.39 contains 1 chunk(s)
+        LayoutSVGInlineText {#text} at (38.33,151) size 191.66x11.39
           chunk 1 text run 1 at (38.33,160.00) startOffset 0 endOffset 42 width 191.67: "Making the world wide web truly world wide"
-      LayoutSVGText {text} at (83,186) size 147x12 contains 1 chunk(s)
-        LayoutSVGInlineText {#text} at (0,0) size 147x12
+      LayoutSVGText {text} at (83.13,186) size 146.86x11.39 contains 1 chunk(s)
+        LayoutSVGInlineText {#text} at (83.13,186) size 146.86x11.39
           chunk 1 text run 1 at (83.13,195.00) startOffset 0 endOffset 31 width 146.87 RTL: "\x{5DC}\x{5D9}\x{5E6}\x{5D5}\x{5E8} \x{5DE}\x{5D4}\x{5E8}\x{5E9}\x{5EA} \x{5E8}\x{5E9}\x{5EA} \x{5DB}\x{5DC}\x{5DC} \x{5E2}\x{5D5}\x{5DC}\x{5DE}\x{5D9}\x{5EA} \x{5D1}\x{5D0}\x{5DE}\x{5EA}"
-      LayoutSVGText {text} at (115,223) size 116x15 contains 1 chunk(s)
-        LayoutSVGInlineText {#text} at (0,0) size 115x15
+      LayoutSVGText {text} at (115.81,223.11) size 114.33x14.27 contains 1 chunk(s)
+        LayoutSVGInlineText {#text} at (115.81,223.11) size 114.33x14.27
           chunk 1 text run 1 at (115.82,235.00) startOffset 0 endOffset 38 width 114.18 RTL: "\x{62C}\x{639}\x{644} \x{634}\x{628}\x{643}\x{629} \x{627}\x{644}\x{648}\x{64A}\x{628} \x{627}\x{644}\x{639}\x{627}\x{644}\x{645}\x{64A}\x{651}\x{629} \x{639}\x{627}\x{644}\x{645}\x{64A}\x{651}\x{629} \x{62D}\x{642}\x{64B}\x{651}\x{627}"
-      LayoutSVGImage {image} at (280,183) size 214x44
-    LayoutSVGContainer {g} at (16,557) size 73x12
-      LayoutSVGText {text} at (10,334) size 44x8 contains 1 chunk(s)
-        LayoutSVGInlineText {#text} at (0,0) size 44x7
+      LayoutSVGImage {image} at (168,110) size 128x26
+    LayoutSVGContainer {g} at (10,334.61) size 43.02x6.59
+      LayoutSVGText {text} at (10,334.61) size 43.02x6.59 contains 1 chunk(s)
+        LayoutSVGInlineText {#text} at (10,334.61) size 43.02x6.59
           chunk 1 text run 1 at (10.00,340.00) startOffset 0 endOffset 16 width 43.03: "$Revision: 1.4 $"
-    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 (206,0) size 68x23 contains 1 chunk(s)
-        LayoutSVGInlineText {#text} at (0,0) size 68x23
+    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) size 478x22.19
+      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 (206.11,0) size 67.75x22.19 contains 1 chunk(s)
+        LayoutSVGInlineText {#text} at (206.11,0) size 67.75x22.19
           chunk 1 (middle anchor) text run 1 at (206.12,18.00) startOffset 0 endOffset 5 width 67.76: "DRAFT"