Change SVG layout tree output to be more meaningful and consistent

third_party/WebKit/LayoutTests/platform/linux/compositing/overflow/accelerated-scrolling-with-clip-path-text-expected.txt

Index: third_party/WebKit/LayoutTests/platform/linux/compositing/overflow/accelerated-scrolling-with-clip-path-text-expected.txt
diff --git a/third_party/WebKit/LayoutTests/platform/linux/compositing/overflow/accelerated-scrolling-with-clip-path-text-expected.txt b/third_party/WebKit/LayoutTests/platform/linux/compositing/overflow/accelerated-scrolling-with-clip-path-text-expected.txt
index 0369a6b3a4be4f4052dd5e239e71236650c70a5d..2ea8c6a1465f99e1b32438bcc12805a1040d5e20 100644
--- a/third_party/WebKit/LayoutTests/platform/linux/compositing/overflow/accelerated-scrolling-with-clip-path-text-expected.txt
+++ b/third_party/WebKit/LayoutTests/platform/linux/compositing/overflow/accelerated-scrolling-with-clip-path-text-expected.txt
@@ -6,11 +6,11 @@ layer at (0,0) size 800x436
       LayoutBlockFlow (anonymous) at (0,0) size 784x20
         LayoutText {#text} at (0,0) size 536x19
           text run at (0,0) width 536: "This tests that reference clip-path with text is correctly applied with composited scrolling. "
-        LayoutSVGRoot {svg} at (544,23) size 0x0
+        LayoutSVGRoot {svg} at (536,15) size 0x0
           LayoutSVGHiddenContainer {defs} at (0,0) size 0x0
             LayoutSVGResourceClipper {clipPath} [id="clipping"] [clipPathUnits=userSpaceOnUse]
               LayoutSVGText {text} at (100,65) size 143x68 contains 1 chunk(s)
-                LayoutSVGInlineText {#text} at (0,0) size 143x68
+                LayoutSVGInlineText {#text} at (100,65) size 143x68
                   chunk 1 text run 1 at (100.00,120.00) startOffset 0 endOffset 4 width 143.00: "CLIP"
         LayoutText {#text} at (0,0) size 0x0
 layer at (8,28) size 400x400 clip at (8,28) size 385x385 scrollWidth 500 scrollHeight 700