Change SVG layout tree output to be more meaningful and consistent

third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/text-text-03-b-expected.txt

Index: third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/text-text-03-b-expected.txt
diff --git a/third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/text-text-03-b-expected.txt b/third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/text-text-03-b-expected.txt
index b5ca24e68094be6788fdc22e1281f5c4d2a451c3..8eb5f0a16c72e44a282986ac817175b3800e953d 100644
--- a/third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/text-text-03-b-expected.txt
+++ b/third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/text-text-03-b-expected.txt
@@ -2,38 +2,38 @@ 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 (1,28) size 473x262
-      LayoutSVGText {text} at (19,29) size 77x39 contains 1 chunk(s)
-        LayoutSVGInlineText {#text} at (0,0) size 77x39
+    LayoutSVGContainer {g} at (1,28) size 472.53x262
+      LayoutSVGText {text} at (19,29) size 76.33x39 contains 1 chunk(s)
+        LayoutSVGInlineText {#text} at (19,29) size 76.33x39
           chunk 1 text run 1 at (19.00,61.00) startOffset 0 endOffset 5 width 76.33: "Plain"
-      LayoutSVGText {text} at (142,29) size 81x39 contains 1 chunk(s)
-        LayoutSVGInlineText {#text} at (0,0) size 81x39
+      LayoutSVGText {text} at (142,29) size 80.09x39 contains 1 chunk(s)
+        LayoutSVGInlineText {#text} at (142,29) size 80.09x39
           chunk 1 text run 1 at (142.00,61.00) startOffset 0 endOffset 6 width 79.53: "Italic"
-      LayoutSVGText {text} at (257,28) size 80x39 contains 1 chunk(s)
-        LayoutSVGInlineText {#text} at (0,0) size 80x39
+      LayoutSVGText {text} at (257,28) size 79.66x39 contains 1 chunk(s)
+        LayoutSVGInlineText {#text} at (257,28) size 79.66x39
           chunk 1 text run 1 at (257.00,60.00) startOffset 0 endOffset 4 width 79.66: "Bold"
-      LayoutSVGText {text} at (224,78) size 154x39 contains 1 chunk(s)
-        LayoutSVGInlineText {#text} at (0,0) size 154x39
+      LayoutSVGText {text} at (224,78) size 153.20x39 contains 1 chunk(s)
+        LayoutSVGInlineText {#text} at (224,78) size 153.20x39
           chunk 1 text run 1 at (224.00,110.00) startOffset 0 endOffset 9 width 153.20: "Underline"
-      LayoutSVGText {text} at (39,115) size 204x39 contains 1 chunk(s)
-        LayoutSVGInlineText {#text} at (0,0) size 204x39
+      LayoutSVGText {text} at (39,115) size 203.53x39 contains 1 chunk(s)
+        LayoutSVGInlineText {#text} at (39,115) size 203.53x39
           chunk 1 text run 1 at (39.00,147.00) startOffset 0 endOffset 12 width 203.53: "Line through"
-      LayoutSVGText {text} at (1,168) size 473x39 contains 1 chunk(s)
-        LayoutSVGInlineText {#text} at (0,0) size 473x39
+      LayoutSVGText {text} at (1,168) size 472.53x39 contains 1 chunk(s)
+        LayoutSVGInlineText {#text} at (1,168) size 472.53x39
           chunk 1 text run 1 at (1.00,200.00) startOffset 0 endOffset 27 width 471.56: "Bold, italic and underlined"
-      LayoutSVGContainer {g} at (49,223) size 382x67
-        LayoutSVGRect {rect} at (49,224) size 382x66 [stroke={[type=SOLID] [color=#000000] [stroke width=2.00]}] [x=50.00] [y=225.00] [width=380.00] [height=64.00]
-        LayoutSVGContainer {g} at (55,223) size 351x67
-          LayoutSVGText {text} at (55,223) size 346x27 contains 1 chunk(s)
-            LayoutSVGInlineText {#text} at (0,0) size 346x27
+      LayoutSVGContainer {g} at (50,223) size 380x67
+        LayoutSVGRect {rect} at (50,225) size 380x64 [stroke={[type=SOLID] [color=#000000] [stroke width=2.00]}] [x=50.00] [y=225.00] [width=380.00] [height=64.00]
+        LayoutSVGContainer {g} at (55,223) size 350.89x67
+          LayoutSVGText {text} at (55,223) size 345.50x27 contains 1 chunk(s)
+            LayoutSVGInlineText {#text} at (55,223) size 345.50x27
               chunk 1 text run 1 at (55.00,245.00) startOffset 0 endOffset 34 width 345.50: "Each line of text which flows in a"
-          LayoutSVGText {text} at (55,243) size 351x28 contains 1 chunk(s)
-            LayoutSVGInlineText {#text} at (0,0) size 351x28
+          LayoutSVGText {text} at (55,243) size 350.89x27.05 contains 1 chunk(s)
+            LayoutSVGInlineText {#text} at (55,243) size 350.89x27.05
               chunk 1 text run 1 at (55.00,265.00) startOffset 0 endOffset 32 width 350.89: "rectangular box has to be broken"
-          LayoutSVGText {text} at (55,263) size 215x27 contains 1 chunk(s)
-            LayoutSVGInlineText {#text} at (0,0) size 215x27
+          LayoutSVGText {text} at (55,263) size 214.80x27 contains 1 chunk(s)
+            LayoutSVGInlineText {#text} at (55,263) size 214.80x27
               chunk 1 text run 1 at (55.00,285.00) startOffset 0 endOffset 21 width 214.80: "into separated lines."
-    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: 1.8 $"
-    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]