Change SVG layout tree output to be more meaningful and consistent

third_party/WebKit/LayoutTests/platform/win/svg/custom/pattern-deep-referencing-expected.txt

Index: third_party/WebKit/LayoutTests/platform/win/svg/custom/pattern-deep-referencing-expected.txt
diff --git a/third_party/WebKit/LayoutTests/platform/win/svg/custom/pattern-deep-referencing-expected.txt b/third_party/WebKit/LayoutTests/platform/win/svg/custom/pattern-deep-referencing-expected.txt
index 1f3c40c0dbfc04e64a230210b9bbfc282d96fda8..f85e7cf7c3f4096f5edd129f4da9db962db7d4c6 100644
--- a/third_party/WebKit/LayoutTests/platform/win/svg/custom/pattern-deep-referencing-expected.txt
+++ b/third_party/WebKit/LayoutTests/platform/win/svg/custom/pattern-deep-referencing-expected.txt
@@ -1,20 +1,20 @@
 layer at (0,0) size 800x600
   LayoutView at (0,0) size 800x600
 layer at (0,0) size 800x600
-  LayoutSVGRoot {svg} at (10,10) size 444x143
+  LayoutSVGRoot {svg} at (0,0) size 800x600
     LayoutSVGHiddenContainer {defs} at (0,0) size 0x0
       LayoutSVGResourcePattern {pattern} [id="pattern1f"] [patternUnits=userSpaceOnUse] [patternContentUnits=userSpaceOnUse]
       LayoutSVGResourcePattern {pattern} [id="pattern1e"] [patternUnits=userSpaceOnUse] [patternContentUnits=userSpaceOnUse]
       LayoutSVGResourcePattern {pattern} [id="pattern1d"] [patternUnits=userSpaceOnUse] [patternContentUnits=userSpaceOnUse]
       LayoutSVGResourcePattern {pattern} [id="pattern1c"] [patternUnits=userSpaceOnUse] [patternContentUnits=userSpaceOnUse]
-        LayoutSVGRect {rect} at (0,0) size 51x31 [stroke={[type=SOLID] [color=#008000]}] [fill={[type=SOLID] [color=#0000FF]}] [x=0.00] [y=0.00] [width=50.00] [height=30.00]
+        LayoutSVGRect {rect} at (0,0) size 50x30 [stroke={[type=SOLID] [color=#008000]}] [fill={[type=SOLID] [color=#0000FF]}] [x=0.00] [y=0.00] [width=50.00] [height=30.00]
       LayoutSVGResourcePattern {pattern} [id="pattern1b"] [patternUnits=userSpaceOnUse] [patternContentUnits=userSpaceOnUse]
       LayoutSVGResourcePattern {pattern} [id="pattern1a"] [patternUnits=userSpaceOnUse] [patternContentUnits=userSpaceOnUse]
       LayoutSVGResourcePattern {pattern} [id="pattern1"] [patternUnits=userSpaceOnUse] [patternContentUnits=userSpaceOnUse]
       LayoutSVGResourcePattern {pattern} [id="pattern2"] [patternUnits=userSpaceOnUse] [patternContentUnits=userSpaceOnUse]
-        LayoutSVGRect {rect} at (0,0) size 51x31 [stroke={[type=SOLID] [color=#008000]}] [fill={[type=SOLID] [color=#0000FF]}] [x=0.00] [y=0.00] [width=50.00] [height=30.00]
-    LayoutSVGRect {rect} at (50,10) size 100x100 [transform={m=((1.00,0.00)(0.00,1.00)) t=(50.00,10.00)}] [fill={[type=PATTERN] [id="pattern1"]}] [x=0.00] [y=0.00] [width=100.00] [height=100.00]
-    LayoutSVGRect {rect} at (200,10) size 100x100 [transform={m=((1.00,0.00)(0.00,1.00)) t=(200.00,10.00)}] [fill={[type=PATTERN] [id="pattern2"]}] [x=0.00] [y=0.00] [width=100.00] [height=100.00]
-    LayoutSVGText {text} at (10,136) size 444x17 contains 1 chunk(s)
-      LayoutSVGInlineText {#text} at (0,0) size 444x17
+        LayoutSVGRect {rect} at (0,0) size 50x30 [stroke={[type=SOLID] [color=#008000]}] [fill={[type=SOLID] [color=#0000FF]}] [x=0.00] [y=0.00] [width=50.00] [height=30.00]
+    LayoutSVGRect {rect} at (0,0) size 100x100 [transform={m=((1.00,0.00)(0.00,1.00)) t=(50.00,10.00)}] [fill={[type=PATTERN] [id="pattern1"]}] [x=0.00] [y=0.00] [width=100.00] [height=100.00]
+    LayoutSVGRect {rect} at (0,0) size 100x100 [transform={m=((1.00,0.00)(0.00,1.00)) t=(200.00,10.00)}] [fill={[type=PATTERN] [id="pattern2"]}] [x=0.00] [y=0.00] [width=100.00] [height=100.00]
+    LayoutSVGText {text} at (10,136) size 443.42x17 contains 1 chunk(s)
+      LayoutSVGInlineText {#text} at (10,136) size 443.42x17
         chunk 1 text run 1 at (10.00,150.00) startOffset 0 endOffset 68 width 443.42: "The above two squares should be blue-red patterns and look identical"