Change SVG layout tree output to be more meaningful and consistent

third_party/WebKit/LayoutTests/svg/clip-path/clip-path-use-as-child4-expected.txt

Index: third_party/WebKit/LayoutTests/svg/clip-path/clip-path-use-as-child4-expected.txt
diff --git a/third_party/WebKit/LayoutTests/svg/clip-path/clip-path-use-as-child4-expected.txt b/third_party/WebKit/LayoutTests/svg/clip-path/clip-path-use-as-child4-expected.txt
index 8fbf25426399a3a9f132c508a27aaed7eaf5f714..eb22b3bcdd447ec63d3ca2ba3e6bbf8b4b6d52b2 100644
--- a/third_party/WebKit/LayoutTests/svg/clip-path/clip-path-use-as-child4-expected.txt
+++ b/third_party/WebKit/LayoutTests/svg/clip-path/clip-path-use-as-child4-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 (10,10) size 100x100
-    LayoutSVGHiddenContainer {defs} at (0,0) size 0x0
+  LayoutSVGRoot {svg} at (0,0) size 800x600
+    LayoutSVGHiddenContainer {defs} at (-90,10) size 200x100
       LayoutSVGEllipse {circle} at (10,10) size 100x100 [fill={[type=SOLID] [color=#000000]}] [cx=60.00] [cy=60.00] [r=50.00]
-      LayoutSVGRect {rect} at (0,30) size 10x60 [fill={[type=SOLID] [color=#000000]}] [x=-90.00] [y=30.00] [width=100.00] [height=60.00]
+      LayoutSVGRect {rect} at (-90,30) size 100x60 [fill={[type=SOLID] [color=#000000]}] [x=-90.00] [y=30.00] [width=100.00] [height=60.00]
       LayoutSVGResourceClipper {clipPath} [id="clip-circle"] [clipPathUnits=userSpaceOnUse]
         LayoutSVGContainer {use} at (10,10) size 100x100
           LayoutSVGEllipse {circle} at (10,10) size 100x100 [fill={[type=SOLID] [color=#000000]}] [cx=60.00] [cy=60.00] [r=50.00]
       LayoutSVGResourceClipper {clipPath} [id="clip-rect"] [clipPathUnits=userSpaceOnUse]
-        LayoutSVGContainer {use} at (10,30) size 100x60 [transform={m=((1.00,0.00)(0.00,1.00)) t=(100.00,0.00)}]
-          LayoutSVGRect {rect} at (10,30) size 100x60 [fill={[type=SOLID] [color=#000000]}] [x=-90.00] [y=30.00] [width=100.00] [height=60.00]
+        LayoutSVGContainer {use} at (-90,30) size 100x60 [transform={m=((1.00,0.00)(0.00,1.00)) t=(100.00,0.00)}]
+          LayoutSVGRect {rect} at (-90,30) size 100x60 [fill={[type=SOLID] [color=#000000]}] [x=-90.00] [y=30.00] [width=100.00] [height=60.00]
     LayoutSVGRect {rect} at (10,10) size 100x100 [fill={[type=SOLID] [color=#008000]}] [x=10.00] [y=10.00] [width=100.00] [height=100.00]
       [clipPath="clip-circle"] LayoutSVGResourceClipper {clipPath} at (10,10) size 100x100