Change SVG layout tree output to be more meaningful and consistent

third_party/WebKit/LayoutTests/platform/linux/svg/W3C-SVG-1.1/animate-elem-24-t-expected.txt

Index: third_party/WebKit/LayoutTests/platform/linux/svg/W3C-SVG-1.1/animate-elem-24-t-expected.txt
diff --git a/third_party/WebKit/LayoutTests/platform/linux/svg/W3C-SVG-1.1/animate-elem-24-t-expected.txt b/third_party/WebKit/LayoutTests/platform/linux/svg/W3C-SVG-1.1/animate-elem-24-t-expected.txt
index 5271b3289a692a01b6e42ba55fa219ee7e6d46c9..f21202868986dafcc75b4f80f6aa42616738033d 100644
--- a/third_party/WebKit/LayoutTests/platform/linux/svg/W3C-SVG-1.1/animate-elem-24-t-expected.txt
+++ b/third_party/WebKit/LayoutTests/platform/linux/svg/W3C-SVG-1.1/animate-elem-24-t-expected.txt
@@ -3,35 +3,35 @@ 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 (41,38) size 278x246
-      LayoutSVGContainer {g} at (70,93) size 142x132
-        LayoutSVGText {text} at (70,93) size 142x22 contains 1 chunk(s)
-          LayoutSVGInlineText {#text} at (0,0) size 142x22
+    LayoutSVGContainer {g} at (41.50,38.28) size 277.50x245.72
+      LayoutSVGContainer {g} at (70,93) size 141.59x132
+        LayoutSVGText {text} at (70,93) size 141.59x22 contains 1 chunk(s)
+          LayoutSVGInlineText {#text} at (70,93) size 141.59x22
             chunk 1 text run 1 at (70.00,110.00) startOffset 0 endOffset 18 width 141.60: "Text from 0s to 3s"
-        LayoutSVGText {text} at (100,168) size 76x22 contains 1 chunk(s)
-          LayoutSVGInlineText {#text} at (0,0) size 76x22
+        LayoutSVGText {text} at (100,168) size 75.59x22 contains 1 chunk(s)
+          LayoutSVGInlineText {#text} at (100,168) size 75.59x22
             chunk 1 text run 1 at (100.00,185.00) startOffset 0 endOffset 10 width 75.60: "Text at 6s"
-        LayoutSVGText {text} at (100,203) size 76x22 contains 1 chunk(s)
-          LayoutSVGInlineText {#text} at (0,0) size 76x22
+        LayoutSVGText {text} at (100,203) size 75.59x22 contains 1 chunk(s)
+          LayoutSVGInlineText {#text} at (100,203) size 75.59x22
             chunk 1 text run 1 at (100.00,220.00) startOffset 0 endOffset 10 width 75.60: "Text at 9s"
-      LayoutSVGContainer {g} at (41,38) size 278x246
-        LayoutSVGText {text} at (0,-17) size 74x22 contains 1 chunk(s)
-          LayoutSVGInlineText {#text} at (0,0) size 74x22
+      LayoutSVGContainer {g} at (41.50,38.28) size 277.50x245.72
+        LayoutSVGText {text} at (0,-17) size 74x22 [transform={m=((0.87,-0.50)(0.50,0.87)) t=(50.00,90.00)}] contains 1 chunk(s)
+          LayoutSVGInlineText {#text} at (0,-17) size 74x22
             chunk 1 text run 1 at (0.00,0.00) startOffset 0 endOffset 11 width 74.00: "It's alive!"
-        LayoutSVGText {text} at (0,-36) size 144x46 contains 1 chunk(s)
-          LayoutSVGInlineText {#text} at (0,0) size 144x46
+        LayoutSVGText {text} at (0,-36) size 144x46 [transform={m=((0.97,-0.26)(0.26,0.97)) t=(75.00,180.00)}] contains 1 chunk(s)
+          LayoutSVGInlineText {#text} at (0,-36) size 144x46
             chunk 1 text run 1 at (0.00,0.00) startOffset 0 endOffset 11 width 144.00: "It's alive!"
         LayoutSVGText {text} at (100,216) size 219x68 contains 1 chunk(s)
-          LayoutSVGInlineText {#text} at (0,0) size 219x68
+          LayoutSVGInlineText {#text} at (100,216) size 219x68
             chunk 1 text run 1 at (100.00,270.00) startOffset 0 endOffset 11 width 219.00: "It's alive!"
-      LayoutSVGContainer {g} at (41,38) size 76x57 [transform={m=((1.00,0.00)(0.00,1.00)) t=(50.00,90.00)}]
-        LayoutSVGText {text} at (0,-17) size 74x22 contains 1 chunk(s)
-          LayoutSVGInlineText {#text} at (0,0) size 74x22
+      LayoutSVGContainer {g} at (-8.50,-51.72) size 75.09x56.05 [transform={m=((1.00,0.00)(0.00,1.00)) t=(50.00,90.00)}]
+        LayoutSVGText {text} at (0,-17) size 74x22 [transform={m=((0.87,-0.50)(0.50,0.87)) t=(0.00,0.00)}] contains 1 chunk(s)
+          LayoutSVGInlineText {#text} at (0,-17) size 74x22
             chunk 1 text run 1 at (0.00,0.00) startOffset 0 endOffset 11 width 74.00: "It's alive!"
           LayoutSVGInlineText {#text} at (0,0) size 0x0
           LayoutSVGInlineText {#text} at (0,0) size 0x0
           LayoutSVGInlineText {#text} at (0,0) size 0x0
     LayoutSVGText {text} at (10,304) size 261x46 contains 1 chunk(s)
-      LayoutSVGInlineText {#text} at (0,0) size 261x46
+      LayoutSVGInlineText {#text} at (10,304) size 261x46
         chunk 1 text run 1 at (10.00,340.00) startOffset 0 endOffset 16 width 261.00: "$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]