Change SVG layout tree output to be more meaningful and consistent

third_party/WebKit/LayoutTests/platform/linux/svg/text/select-textLength-spacingAndGlyphs-stretch-1-expected.txt

Index: third_party/WebKit/LayoutTests/platform/linux/svg/text/select-textLength-spacingAndGlyphs-stretch-1-expected.txt
diff --git a/third_party/WebKit/LayoutTests/platform/linux/svg/text/select-textLength-spacingAndGlyphs-stretch-1-expected.txt b/third_party/WebKit/LayoutTests/platform/linux/svg/text/select-textLength-spacingAndGlyphs-stretch-1-expected.txt
index 1ac550c9285deaa43203b7cd7eba64b5e4524445..fe504498859c184c5456cbe9d036b913d99f3cc7 100644
--- a/third_party/WebKit/LayoutTests/platform/linux/svg/text/select-textLength-spacingAndGlyphs-stretch-1-expected.txt
+++ b/third_party/WebKit/LayoutTests/platform/linux/svg/text/select-textLength-spacingAndGlyphs-stretch-1-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 357x89
-      LayoutSVGPath {svg:line} at (47,4) size 6x58 [stroke={[type=SOLID] [color=#008000]}] [fill={[type=SOLID] [color=#000000]}] [x1=10.00] [y1=0.80] [x2=10.00] [y2=12.40]
-      LayoutSVGPath {svg:line} at (247,4) size 6x58 [stroke={[type=SOLID] [color=#008000]}] [fill={[type=SOLID] [color=#000000]}] [x1=49.96] [y1=0.80] [x2=49.96] [y2=12.40]
-      LayoutSVGRect {svg:rect} at (50,4) size 200x57 [fill={[type=SOLID] [color=#FF0000] [opacity=0.40]}] [x=10.00] [y=0.80] [width=39.96] [height=11.40]
-      LayoutSVGText {svg:text} at (0,28) size 143x9 contains 1 chunk(s)
-        LayoutSVGInlineText {#text} at (0,0) size 143x9
+  LayoutSVGRoot {svg} at (0,0) size 800x600
+    LayoutSVGContainer {g} at (0,0.80) size 71.23x17.70
+      LayoutSVGPath {svg:line} at (10,0.80) size 0x11.60 [stroke={[type=SOLID] [color=#008000]}] [fill={[type=SOLID] [color=#000000]}] [x1=10.00] [y1=0.80] [x2=10.00] [y2=12.40]
+      LayoutSVGPath {svg:line} at (49.96,0.80) size 0x11.60 [stroke={[type=SOLID] [color=#008000]}] [fill={[type=SOLID] [color=#000000]}] [x1=49.96] [y1=0.80] [x2=49.96] [y2=12.40]
+      LayoutSVGRect {svg:rect} at (10,0.80) size 39.96x11.40 [fill={[type=SOLID] [color=#FF0000] [opacity=0.40]}] [x=10.00] [y=0.80] [width=39.96] [height=11.40]
+      LayoutSVGText {svg:text} at (0,28.20) size 142.47x8.80 [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 142.47x8.80
           chunk 1 text run 1 at (0.00,35.00) startOffset 0 endOffset 48 width 142.48: "Expected 'Text' to be selected, got: 'Text to S'"
-    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 0 of child 0 {#text} of child 5 {text} of child 0 {svg} of document
 selection end:   position 9 of child 0 {#text} of child 5 {text} of child 0 {svg} of document