Change SVG layout tree output to be more meaningful and consistent

third_party/WebKit/LayoutTests/svg/custom/pattern-referencing-preserve-aspect-ratio-expected.txt

Index: third_party/WebKit/LayoutTests/svg/custom/pattern-referencing-preserve-aspect-ratio-expected.txt
diff --git a/third_party/WebKit/LayoutTests/svg/custom/pattern-referencing-preserve-aspect-ratio-expected.txt b/third_party/WebKit/LayoutTests/svg/custom/pattern-referencing-preserve-aspect-ratio-expected.txt
index 4d2713843cf4ab311d3da7cda8f4e09aef527e51..af3aabe2caf3a4252bcdb7e3b50e769342a892bc 100644
--- a/third_party/WebKit/LayoutTests/svg/custom/pattern-referencing-preserve-aspect-ratio-expected.txt
+++ b/third_party/WebKit/LayoutTests/svg/custom/pattern-referencing-preserve-aspect-ratio-expected.txt
@@ -1,15 +1,15 @@
 layer at (0,0) size 800x600
   LayoutView at (0,0) size 800x600
 layer at (0,0) size 800x600
-  LayoutSVGRoot {svg} at (80,0) size 60x80
+  LayoutSVGRoot {svg} at (0,0) size 800x600
     LayoutSVGHiddenContainer {defs} at (0,0) size 0x0
       LayoutSVGResourcePattern {pattern} [id="pattern1"] [patternUnits=userSpaceOnUse] [patternContentUnits=userSpaceOnUse]
-        LayoutSVGRect {rect} at (0,0) size 30x40 [stroke={[type=SOLID] [color=#FF0000]}] [fill={[type=SOLID] [color=#000000]}] [x=0.50] [y=0.50] [width=29.00] [height=39.00]
-        LayoutSVGContainer {g} at (5,10) size 20x20 [transform={m=((1.00,0.00)(0.00,1.00)) t=(0.00,5.00)}]
-          LayoutSVGEllipse {circle} at (5,10) size 20x20 [fill={[type=SOLID] [color=#FFFF00]}] [cx=15.00] [cy=15.00] [r=10.00]
-          LayoutSVGEllipse {circle} at (10,15) size 4x4 [fill={[type=SOLID] [color=#000000]}] [cx=12.00] [cy=12.00] [r=1.50]
-          LayoutSVGEllipse {circle} at (15,15) size 4x4 [fill={[type=SOLID] [color=#000000]}] [cx=17.00] [cy=12.00] [r=1.50]
-          LayoutSVGPath {path} at (9,23) size 12x7 [stroke={[type=SOLID] [color=#000000] [stroke width=2.00]}] [fill={[type=SOLID] [color=#000000]}] [data="M 10 19 A 8 8 0 0 0 20 19"]
+        LayoutSVGRect {rect} at (0.50,0.50) size 29x39 [stroke={[type=SOLID] [color=#FF0000]}] [fill={[type=SOLID] [color=#000000]}] [x=0.50] [y=0.50] [width=29.00] [height=39.00]
+        LayoutSVGContainer {g} at (5,5) size 20x20 [transform={m=((1.00,0.00)(0.00,1.00)) t=(0.00,5.00)}]
+          LayoutSVGEllipse {circle} at (5,5) size 20x20 [fill={[type=SOLID] [color=#FFFF00]}] [cx=15.00] [cy=15.00] [r=10.00]
+          LayoutSVGEllipse {circle} at (10.50,10.50) size 3x3 [fill={[type=SOLID] [color=#000000]}] [cx=12.00] [cy=12.00] [r=1.50]
+          LayoutSVGEllipse {circle} at (15.50,10.50) size 3x3 [fill={[type=SOLID] [color=#000000]}] [cx=17.00] [cy=12.00] [r=1.50]
+          LayoutSVGPath {path} at (10,19) size 10x4 [stroke={[type=SOLID] [color=#000000] [stroke width=2.00]}] [fill={[type=SOLID] [color=#000000]}] [data="M 10 19 A 8 8 0 0 0 20 19"]
       LayoutSVGResourcePattern {pattern} [id="pattern2"] [patternUnits=userSpaceOnUse] [patternContentUnits=userSpaceOnUse]
     LayoutSVGRect {rect} at (80,0) size 20x80 [fill={[type=PATTERN] [id="pattern1"]}] [x=80.00] [y=0.00] [width=20.00] [height=80.00]
     LayoutSVGRect {rect} at (100,0) size 40x80 [fill={[type=PATTERN] [id="pattern2"]}] [x=100.00] [y=0.00] [width=40.00] [height=80.00]