Change SVG layout tree output to be more meaningful and consistent

third_party/WebKit/LayoutTests/platform/linux/paint/invalidation/svg/filter-repaint-expected.txt

Index: third_party/WebKit/LayoutTests/platform/linux/paint/invalidation/svg/filter-repaint-expected.txt
diff --git a/third_party/WebKit/LayoutTests/platform/linux/paint/invalidation/svg/filter-repaint-expected.txt b/third_party/WebKit/LayoutTests/platform/linux/paint/invalidation/svg/filter-repaint-expected.txt
index 3a3047703269085b9a9a74bb3b072507d71c73e9..e53f8970cb62e9b8c8be5c28fb6e78e37ce2b8c0 100644
--- a/third_party/WebKit/LayoutTests/platform/linux/paint/invalidation/svg/filter-repaint-expected.txt
+++ b/third_party/WebKit/LayoutTests/platform/linux/paint/invalidation/svg/filter-repaint-expected.txt
@@ -1,7 +1,7 @@
 layer at (0,0) size 800x600
   LayoutView at (0,0) size 800x600
 layer at (0,0) size 400x400
-  LayoutSVGRoot {svg} at (10,10) size 178x184
+  LayoutSVGRoot {svg} at (0,0) size 400x400
     LayoutSVGHiddenContainer {defs} at (0,0) size 0x0
       LayoutSVGResourceFilter {filter} [id="over"] [filterUnits=objectBoundingBox] [primitiveUnits=objectBoundingBox]
         [feComposite operation="OVER"]
@@ -30,30 +30,30 @@ layer at (0,0) size 400x400
     LayoutSVGRect {rect} at (10,10) size 50x50 [fill={[type=SOLID] [color=#000000]}] [x=10.00] [y=10.00] [width=50.00] [height=50.00]
       [filter="over"] LayoutSVGResourceFilter {filter} at (10,10) size 50x50
     LayoutSVGText {text} at (10,75) size 27x19 contains 1 chunk(s)
-      LayoutSVGInlineText {#text} at (0,0) size 27x19
+      LayoutSVGInlineText {#text} at (10,75) size 27x19
         chunk 1 text run 1 at (10.00,90.00) startOffset 0 endOffset 4 width 27.00: "over"
     LayoutSVGRect {rect} at (70,10) size 50x50 [fill={[type=SOLID] [color=#000000]}] [x=70.00] [y=10.00] [width=50.00] [height=50.00]
       [filter="in"] LayoutSVGResourceFilter {filter} at (70,10) size 50x50
     LayoutSVGText {text} at (70,75) size 10x19 contains 1 chunk(s)
-      LayoutSVGInlineText {#text} at (0,0) size 10x19
+      LayoutSVGInlineText {#text} at (70,75) size 10x19
         chunk 1 text run 1 at (70.00,90.00) startOffset 0 endOffset 2 width 10.00: "in"
     LayoutSVGRect {rect} at (130,10) size 50x50 [fill={[type=SOLID] [color=#000000]}] [x=130.00] [y=10.00] [width=50.00] [height=50.00]
       [filter="out"] LayoutSVGResourceFilter {filter} at (130,10) size 50x50
     LayoutSVGText {text} at (130,75) size 19x19 contains 1 chunk(s)
-      LayoutSVGInlineText {#text} at (0,0) size 19x19
+      LayoutSVGInlineText {#text} at (130,75) size 19x19
         chunk 1 text run 1 at (130.00,90.00) startOffset 0 endOffset 3 width 19.00: "out"
     LayoutSVGRect {rect} at (10,110) size 50x50 [fill={[type=SOLID] [color=#000000]}] [x=10.00] [y=110.00] [width=50.00] [height=50.00]
       [filter="atop"] LayoutSVGResourceFilter {filter} at (10,110) size 50x50
     LayoutSVGText {text} at (10,175) size 27x19 contains 1 chunk(s)
-      LayoutSVGInlineText {#text} at (0,0) size 27x19
+      LayoutSVGInlineText {#text} at (10,175) size 27x19
         chunk 1 text run 1 at (10.00,190.00) startOffset 0 endOffset 4 width 27.00: "atop"
     LayoutSVGRect {rect} at (70,110) size 50x50 [fill={[type=SOLID] [color=#000000]}] [x=70.00] [y=110.00] [width=50.00] [height=50.00]
       [filter="xor"] LayoutSVGResourceFilter {filter} at (70,110) size 50x50
     LayoutSVGText {text} at (70,175) size 20x19 contains 1 chunk(s)
-      LayoutSVGInlineText {#text} at (0,0) size 20x19
+      LayoutSVGInlineText {#text} at (70,175) size 20x19
         chunk 1 text run 1 at (70.00,190.00) startOffset 0 endOffset 3 width 20.00: "xor"
     LayoutSVGRect {rect} at (130,110) size 50x50 [fill={[type=SOLID] [color=#000000]}] [x=130.00] [y=110.00] [width=50.00] [height=50.00]
       [filter="arithmetic"] LayoutSVGResourceFilter {filter} at (130,110) size 50x50
     LayoutSVGText {text} at (130,175) size 58x19 contains 1 chunk(s)
-      LayoutSVGInlineText {#text} at (0,0) size 58x19
+      LayoutSVGInlineText {#text} at (130,175) size 58x19
         chunk 1 text run 1 at (130.00,190.00) startOffset 0 endOffset 10 width 58.00: "arithmetic"