Change SVG layout tree output to be more meaningful and consistent

third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1-SE/interact-pointer-03-t-expected.txt

Index: third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1-SE/interact-pointer-03-t-expected.txt
diff --git a/third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1-SE/interact-pointer-03-t-expected.txt b/third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1-SE/interact-pointer-03-t-expected.txt
index 09f2f5f174535e8f4f4ec0fd466e1319d9f06d95..e012dab3e503acc60e9ae2438153941e0350b6b0 100644
--- a/third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1-SE/interact-pointer-03-t-expected.txt
+++ b/third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1-SE/interact-pointer-03-t-expected.txt
@@ -5,16 +5,16 @@ layer at (0,0) size 480x360
     LayoutSVGHiddenContainer {defs} at (0,0) size 0x0
     LayoutSVGContainer {g} at (10,29) size 291x124
       LayoutSVGText {text} at (10,29) size 291x14 contains 1 chunk(s)
-        LayoutSVGInlineText {#text} at (0,0) size 291x14
+        LayoutSVGInlineText {#text} at (10,29) size 291x14
           chunk 1 text run 1 at (10.00,40.00) startOffset 0 endOffset 56 width 291.01: "Test pointer-events=\"painted\" with paint server fallback"
       LayoutSVGRect {rect} at (10,80) size 50x50 [fill={[type=SOLID] [color=#000000]}] [x=10.00] [y=80.00] [width=50.00] [height=50.00]
       LayoutSVGRect {rect} at (10,80) size 50x50 [x=10.00] [y=80.00] [width=50.00] [height=50.00]
-      LayoutSVGContainer {g} at (10,138) size 256x15
-        LayoutSVGText {text} at (10,138) size 256x15 contains 1 chunk(s)
-          LayoutSVGInlineText {#text} at (0,0) size 256x15
+      LayoutSVGContainer {g} at (10,138) size 255.09x15
+        LayoutSVGText {text} at (10,138) size 255.09x15 contains 1 chunk(s)
+          LayoutSVGInlineText {#text} at (10,138) size 255.09x15
             chunk 1 text run 1 at (10.00,150.00) startOffset 0 endOffset 44 width 255.10: "Move the pointing device over the rectangle."
-    LayoutSVGContainer {g} at (10,310) size 230x37
-      LayoutSVGText {text} at (10,310) size 230x37 contains 1 chunk(s)
-        LayoutSVGInlineText {#text} at (0,0) size 230x37
+    LayoutSVGContainer {g} at (10,310) size 229.47x37
+      LayoutSVGText {text} at (10,310) size 229.47x37 contains 1 chunk(s)
+        LayoutSVGInlineText {#text} at (10,310) size 229.47x37
           chunk 1 text run 1 at (10.00,340.00) startOffset 0 endOffset 16 width 229.47: "$Revision: 1.4 $"
-    LayoutSVGRect {rect} at (0,0) size 480x360 [stroke={[type=SOLID] [color=#000000]}] [x=1.00] [y=1.00] [width=478.00] [height=358.00]
+    LayoutSVGRect {rect} at (1,1) size 478x358 [stroke={[type=SOLID] [color=#000000]}] [x=1.00] [y=1.00] [width=478.00] [height=358.00]