Change SVG layout tree output to be more meaningful and consistent

third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/render-elems-06-t-expected.txt

Index: third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/render-elems-06-t-expected.txt
diff --git a/third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/render-elems-06-t-expected.txt b/third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/render-elems-06-t-expected.txt
index 012a3c621d64c16fc7ae727b1637c59f0c302e0e..5e6c57420a5e194b5b23d1e4878d94303d0cf355 100644
--- a/third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/render-elems-06-t-expected.txt
+++ b/third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/render-elems-06-t-expected.txt
@@ -3,18 +3,18 @@ layer at (0,0) size 480x360
 layer at (0,0) size 480x360
   LayoutSVGRoot {svg} at (0,0) size 480x360
     LayoutSVGHiddenContainer {defs} at (0,0) size 0x0
-    LayoutSVGContainer {g} at (60,10) size 417x345
-      LayoutSVGText {text} at (180,12) size 94x36 contains 1 chunk(s)
-        LayoutSVGInlineText {#text} at (0,0) size 94x36
+    LayoutSVGContainer {g} at (60,10) size 416.64x345
+      LayoutSVGText {text} at (180,12) size 93.73x36 contains 1 chunk(s)
+        LayoutSVGInlineText {#text} at (180,12) size 93.73x36
           chunk 1 text run 1 at (180.00,40.00) startOffset 0 endOffset 9 width 93.74: "Text fill"
-      LayoutSVGContainer {g} at (60,10) size 417x345
-        LayoutSVGText {text} at (60,10) size 217x345 contains 1 chunk(s)
-          LayoutSVGInlineText {#text} at (0,0) size 217x345
+      LayoutSVGContainer {g} at (60,10) size 416.64x345
+        LayoutSVGText {text} at (60,10) size 216.64x345 contains 1 chunk(s)
+          LayoutSVGInlineText {#text} at (60,10) size 216.64x345
             chunk 1 text run 1 at (60.00,280.00) startOffset 0 endOffset 1 width 216.65: "A"
-        LayoutSVGText {text} at (260,10) size 217x345 contains 1 chunk(s)
-          LayoutSVGInlineText {#text} at (0,0) size 217x345
+        LayoutSVGText {text} at (260,10) size 216.64x345 contains 1 chunk(s)
+          LayoutSVGInlineText {#text} at (260,10) size 216.64x345
             chunk 1 text run 1 at (260.00,280.00) startOffset 0 endOffset 1 width 216.65: "A"
-    LayoutSVGText {text} at (10,304) size 264x46 contains 1 chunk(s)
-      LayoutSVGInlineText {#text} at (0,0) size 264x46
+    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: 1.4 $"
-    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]