Change SVG layout tree output to be more meaningful and consistent

third_party/WebKit/LayoutTests/platform/linux/svg/text/select-textLength-spacingAndGlyphs-stretch-2-expected.txt

Index: third_party/WebKit/LayoutTests/platform/linux/svg/text/select-textLength-spacingAndGlyphs-stretch-2-expected.txt
diff --git a/third_party/WebKit/LayoutTests/platform/linux/svg/text/select-textLength-spacingAndGlyphs-stretch-2-expected.txt b/third_party/WebKit/LayoutTests/platform/linux/svg/text/select-textLength-spacingAndGlyphs-stretch-2-expected.txt
index d09fcd77840fe0447d74f86eabda06a66549c831..4bbcf83502c861f636a0ddc08780669b2f9170e6 100644
--- a/third_party/WebKit/LayoutTests/platform/linux/svg/text/select-textLength-spacingAndGlyphs-stretch-2-expected.txt
+++ b/third_party/WebKit/LayoutTests/platform/linux/svg/text/select-textLength-spacingAndGlyphs-stretch-2-expected.txt
@@ -1,16 +1,16 @@
 layer at (0,0) size 800x600
   LayoutView at (0,0) size 800x600
 layer at (0,0) size 800x600
-  LayoutSVGRoot {svg} at (0,4) size 750x89
-    LayoutSVGContainer {g} at (0,4) size 375x89
-      LayoutSVGPath {svg:line} at (277,4) size 6x58 [stroke={[type=SOLID] [color=#008000]}] [fill={[type=SOLID] [color=#000000]}] [x1=56.07] [y1=0.80] [x2=56.07] [y2=12.40]
-      LayoutSVGPath {svg:line} at (369,4) size 6x58 [stroke={[type=SOLID] [color=#008000]}] [fill={[type=SOLID] [color=#000000]}] [x1=74.42] [y1=0.80] [x2=74.42] [y2=12.40]
-      LayoutSVGRect {svg:rect} at (280,4) size 93x57 [fill={[type=SOLID] [color=#FF0000] [opacity=0.40]}] [x=56.07] [y=0.80] [width=18.35] [height=11.40]
-      LayoutSVGText {svg:text} at (0,28) size 117x9 contains 1 chunk(s)
-        LayoutSVGInlineText {#text} at (0,0) size 117x9
+  LayoutSVGRoot {svg} at (0,0) size 800x600
+    LayoutSVGContainer {g} at (0,0.80) size 74.42x17.70
+      LayoutSVGPath {svg:line} at (56.07,0.80) size 0x11.60 [stroke={[type=SOLID] [color=#008000]}] [fill={[type=SOLID] [color=#000000]}] [x1=56.07] [y1=0.80] [x2=56.07] [y2=12.40]
+      LayoutSVGPath {svg:line} at (74.42,0.80) size 0x11.60 [stroke={[type=SOLID] [color=#008000]}] [fill={[type=SOLID] [color=#000000]}] [x1=74.42] [y1=0.80] [x2=74.42] [y2=12.40]
+      LayoutSVGRect {svg:rect} at (56.07,0.80) size 18.35x11.40 [fill={[type=SOLID] [color=#FF0000] [opacity=0.40]}] [x=56.07] [y=0.80] [width=18.35] [height=11.40]
+      LayoutSVGText {svg:text} at (0,28.20) size 116.39x8.80 [transform={m=((0.50,0.00)(0.00,0.50)) t=(0.00,0.00)}] contains 1 chunk(s)
+        LayoutSVGInlineText {#text} at (0,28.20) size 116.39x8.80
           chunk 1 text run 1 at (0.00,35.00) startOffset 0 endOffset 40 width 116.40: "Expected 'to' to be selected, got: 'etc'"
-    LayoutSVGText {text} at (10,0) size 140x13 contains 1 chunk(s)
-      LayoutSVGInlineText {#text} at (0,0) size 140x12
+    LayoutSVGText {text} at (10,0.81) size 140x11.39 contains 1 chunk(s)
+      LayoutSVGInlineText {#text} at (10,0.81) size 140x11.39
         chunk 1 text run 1 at (10.00,10.00) startOffset 0 endOffset 15 width 64.09: "Text to Stretch"
 selection start: position 11 of child 0 {#text} of child 5 {text} of child 0 {svg} of document
 selection end:   position 14 of child 0 {#text} of child 5 {text} of child 0 {svg} of document