Change SVG layout tree output to be more meaningful and consistent

third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/struct-frag-02-t-expected.txt

Index: third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/struct-frag-02-t-expected.txt
diff --git a/third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/struct-frag-02-t-expected.txt b/third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/struct-frag-02-t-expected.txt
new file mode 100644
index 0000000000000000000000000000000000000000..276933a46c711ff172a04fdee1a26d3501debf8e
--- /dev/null
+++ b/third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/struct-frag-02-t-expected.txt
@@ -0,0 +1,13 @@
+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 (100,100) size 100x100
+      LayoutSVGRect {rect} at (100,100) size 50x50 [fill={[type=SOLID] [color=#DC143C]}] [x=100.00] [y=100.00] [width=50.00] [height=50.00]
+      LayoutSVGRect {rect} at (150,150) size 50x50 [fill={[type=SOLID] [color=#DC143C]}] [x=150.00] [y=150.00] [width=50.00] [height=50.00]
+      LayoutSVGEllipse {circle} at (100,150) size 50x50 [fill={[type=SOLID] [color=#FFD700]}] [cx=125.00] [cy=175.00] [r=25.00]
+      LayoutSVGEllipse {circle} at (150,100) size 50x50 [fill={[type=SOLID] [color=#FFD700]}] [cx=175.00] [cy=125.00] [r=25.00]
+    LayoutSVGText {text} at (105,186.05) size 65.81x11.55 contains 1 chunk(s)
+      LayoutSVGInlineText {#text} at (105,186.05) size 65.81x11.55
+        chunk 1 text run 1 at (105.00,195.00) startOffset 0 endOffset 16 width 65.82: "$Revision: 1.8 $"
+    LayoutSVGRect {rect} at (100,100) size 100x100 [stroke={[type=SOLID] [color=#000000]}] [x=100.00] [y=100.00] [width=100.00] [height=100.00]