Change SVG layout tree output to be more meaningful and consistent

third_party/WebKit/LayoutTests/platform/linux/svg/clip-path/clip-path-text-and-stroke-expected.txt

Index: third_party/WebKit/LayoutTests/platform/linux/svg/clip-path/clip-path-text-and-stroke-expected.txt
diff --git a/third_party/WebKit/LayoutTests/platform/linux/svg/clip-path/clip-path-text-and-stroke-expected.txt b/third_party/WebKit/LayoutTests/platform/linux/svg/clip-path/clip-path-text-and-stroke-expected.txt
index f160107d3845535120d780f12bb35c6c3e857f94..13d23d059cddf02a59f23b2be4ecca1688b46464 100644
--- a/third_party/WebKit/LayoutTests/platform/linux/svg/clip-path/clip-path-text-and-stroke-expected.txt
+++ b/third_party/WebKit/LayoutTests/platform/linux/svg/clip-path/clip-path-text-and-stroke-expected.txt
@@ -1,11 +1,11 @@
 layer at (0,0) size 800x600
   LayoutView at (0,0) size 800x600
 layer at (0,0) size 800x600
-  LayoutSVGRoot {svg} at (40,77) size 200x110
+  LayoutSVGRoot {svg} at (0,0) size 800x600
     LayoutSVGHiddenContainer {defs} at (0,0) size 0x0
       LayoutSVGResourceClipper {clipPath} [id="clip"] [clipPathUnits=userSpaceOnUse]
         LayoutSVGText {text} at (40,87) size 190x90 contains 1 chunk(s)
-          LayoutSVGInlineText {#text} at (0,0) size 190x90
+          LayoutSVGInlineText {#text} at (40,87) size 190x90
             chunk 1 text run 1 at (40.00,160.00) startOffset 0 endOffset 4 width 190.00: "CLIP"
-    LayoutSVGRect {rect} at (40,77) size 200x110 [fill={[type=SOLID] [color=#008000]}] [x=40.00] [y=40.00] [width=300.00] [height=300.00]
+    LayoutSVGRect {rect} at (40,40) size 300x300 [fill={[type=SOLID] [color=#008000]}] [x=40.00] [y=40.00] [width=300.00] [height=300.00]
       [clipPath="clip"] LayoutSVGResourceClipper {clipPath} at (30,77) size 210x110