Change SVG layout tree output to be more meaningful and consistent

third_party/WebKit/LayoutTests/svg/filters/color-clear-input-expected.txt

Index: third_party/WebKit/LayoutTests/svg/filters/color-clear-input-expected.txt
diff --git a/third_party/WebKit/LayoutTests/svg/filters/color-clear-input-expected.txt b/third_party/WebKit/LayoutTests/svg/filters/color-clear-input-expected.txt
index 2b519fd92ab419aee7ddba10275df7f0a6a3f6da..6b605baefe75260e82ca88ea0cfafe4f609ff9e7 100644
--- a/third_party/WebKit/LayoutTests/svg/filters/color-clear-input-expected.txt
+++ b/third_party/WebKit/LayoutTests/svg/filters/color-clear-input-expected.txt
@@ -1,19 +1,19 @@
 layer at (0,0) size 800x600
   LayoutView at (0,0) size 800x600
 layer at (0,0) size 400x200
-  LayoutSVGRoot {svg} at (10,10) size 340x100
+  LayoutSVGRoot {svg} at (0,0) size 400x200
     LayoutSVGContainer {g} at (10,10) size 340x100
-      LayoutSVGContainer {g} at (10,10) size 100x100 [transform={m=((1.00,0.00)(0.00,1.00)) t=(10.00,10.00)}]
-        LayoutSVGRect {rect} at (10,10) size 100x100 [fill={[type=SOLID] [color=#FF0000]}] [x=0.00] [y=0.00] [width=100.00] [height=100.00]
-        LayoutSVGRect {rect} at (10,10) size 100x100 [fill={[type=SOLID] [color=#0000FF]}] [x=40.00] [y=40.00] [width=20.00] [height=20.00]
+      LayoutSVGContainer {g} at (0,0) size 100x100 [transform={m=((1.00,0.00)(0.00,1.00)) t=(10.00,10.00)}]
+        LayoutSVGRect {rect} at (0,0) size 100x100 [fill={[type=SOLID] [color=#FF0000]}] [x=0.00] [y=0.00] [width=100.00] [height=100.00]
+        LayoutSVGRect {rect} at (40,40) size 20x20 [fill={[type=SOLID] [color=#0000FF]}] [x=40.00] [y=40.00] [width=20.00] [height=20.00]
           [filter="ct"] LayoutSVGResourceFilter {filter} at (0,0) size 100x100
-      LayoutSVGContainer {g} at (130,10) size 100x100 [transform={m=((1.00,0.00)(0.00,1.00)) t=(130.00,10.00)}]
-        LayoutSVGRect {rect} at (130,10) size 100x100 [fill={[type=SOLID] [color=#FF0000]}] [x=0.00] [y=0.00] [width=100.00] [height=100.00]
-        LayoutSVGRect {rect} at (130,10) size 100x100 [fill={[type=SOLID] [color=#0000FF]}] [x=40.00] [y=40.00] [width=20.00] [height=20.00]
+      LayoutSVGContainer {g} at (0,0) size 100x100 [transform={m=((1.00,0.00)(0.00,1.00)) t=(130.00,10.00)}]
+        LayoutSVGRect {rect} at (0,0) size 100x100 [fill={[type=SOLID] [color=#FF0000]}] [x=0.00] [y=0.00] [width=100.00] [height=100.00]
+        LayoutSVGRect {rect} at (40,40) size 20x20 [fill={[type=SOLID] [color=#0000FF]}] [x=40.00] [y=40.00] [width=20.00] [height=20.00]
           [filter="cm"] LayoutSVGResourceFilter {filter} at (0,0) size 100x100
-      LayoutSVGContainer {g} at (250,10) size 100x100 [transform={m=((1.00,0.00)(0.00,1.00)) t=(250.00,10.00)}]
-        LayoutSVGRect {rect} at (250,10) size 100x100 [fill={[type=SOLID] [color=#FF0000]}] [x=0.00] [y=0.00] [width=100.00] [height=100.00]
-        LayoutSVGRect {rect} at (250,10) size 100x100 [fill={[type=SOLID] [color=#0000FF]}] [x=40.00] [y=40.00] [width=20.00] [height=20.00]
+      LayoutSVGContainer {g} at (0,0) size 100x100 [transform={m=((1.00,0.00)(0.00,1.00)) t=(250.00,10.00)}]
+        LayoutSVGRect {rect} at (0,0) size 100x100 [fill={[type=SOLID] [color=#FF0000]}] [x=0.00] [y=0.00] [width=100.00] [height=100.00]
+        LayoutSVGRect {rect} at (40,40) size 20x20 [fill={[type=SOLID] [color=#0000FF]}] [x=40.00] [y=40.00] [width=20.00] [height=20.00]
           [filter="ar"] LayoutSVGResourceFilter {filter} at (0,0) size 100x100
     LayoutSVGHiddenContainer {defs} at (0,0) size 0x0
       LayoutSVGResourceFilter {filter} [id="ct"] [filterUnits=userSpaceOnUse] [primitiveUnits=userSpaceOnUse]