Change SVG layout tree output to be more meaningful and consistent

third_party/WebKit/LayoutTests/platform/win/svg/custom/linking-a-03-b-zoomAndPan-expected.txt

Index: third_party/WebKit/LayoutTests/platform/win/svg/custom/linking-a-03-b-zoomAndPan-expected.txt
diff --git a/third_party/WebKit/LayoutTests/platform/win/svg/custom/linking-a-03-b-zoomAndPan-expected.txt b/third_party/WebKit/LayoutTests/platform/win/svg/custom/linking-a-03-b-zoomAndPan-expected.txt
index 1317b953c6ecd14885412b3395923620ac796b66..ab4a1beb8c1a6344bc57415d62a43e1d1d07d90e 100644
--- a/third_party/WebKit/LayoutTests/platform/win/svg/custom/linking-a-03-b-zoomAndPan-expected.txt
+++ b/third_party/WebKit/LayoutTests/platform/win/svg/custom/linking-a-03-b-zoomAndPan-expected.txt
@@ -2,22 +2,22 @@ layer at (0,0) size 800x600
   LayoutView at (0,0) size 800x600
 layer at (0,0) size 480x360
   LayoutSVGRoot {svg} at (0,0) size 480x360
-    LayoutSVGContainer {g} at (63,8) size 332x327
+    LayoutSVGContainer {g} at (64,8) size 326x327
       LayoutSVGText {text} at (100,8) size 185x15 contains 1 chunk(s)
-        LayoutSVGInlineText {#text} at (0,0) size 185x15
+        LayoutSVGInlineText {#text} at (100,8) size 185x15
           chunk 1 text run 1 at (100.00,20.00) startOffset 0 endOffset 41 width 185.00: "Some circles with ids, for linking tests."
-      LayoutSVGEllipse {circle} at (184,104) size 72x72 [stroke={[type=SOLID] [color=#000000]}] [fill={[type=SOLID] [color=#FF0000]}] [cx=220.00] [cy=140.00] [r=35.00]
+      LayoutSVGEllipse {circle} at (185,105) size 70x70 [stroke={[type=SOLID] [color=#000000]}] [fill={[type=SOLID] [color=#FF0000]}] [cx=220.00] [cy=140.00] [r=35.00]
       LayoutSVGText {text} at (203,87) size 40x15 contains 1 chunk(s)
-        LayoutSVGInlineText {#text} at (0,0) size 40x15
+        LayoutSVGInlineText {#text} at (203,87) size 40x15
           chunk 1 text run 1 at (203.00,99.00) startOffset 0 endOffset 8 width 40.00: "circle-1"
-      LayoutSVGEllipse {circle} at (78,238) size 44x44 [stroke={[type=SOLID] [color=#00FF00] [stroke width=4.00]}] [fill={[type=SOLID] [color=#FFFF00]}] [cx=100.00] [cy=260.00] [r=20.00]
+      LayoutSVGEllipse {circle} at (80,240) size 40x40 [stroke={[type=SOLID] [color=#00FF00] [stroke width=4.00]}] [fill={[type=SOLID] [color=#FFFF00]}] [cx=100.00] [cy=260.00] [r=20.00]
       LayoutSVGText {text} at (80,283) size 40x15 contains 1 chunk(s)
-        LayoutSVGInlineText {#text} at (0,0) size 40x15
+        LayoutSVGInlineText {#text} at (80,283) size 40x15
           chunk 1 text run 1 at (80.00,295.00) startOffset 0 endOffset 8 width 40.00: "circle-2"
-      LayoutSVGRect {rect} at (63,226) size 74x74 [stroke={[type=SOLID] [color=#000000]}] [x=64.00] [y=227.00] [width=72.00] [height=72.00]
-      LayoutSVGEllipse {circle} at (285,205) size 110x110 [stroke={[type=SOLID] [color=#0000FF] [stroke width=10.00]}] [cx=340.00] [cy=260.00] [r=50.00]
+      LayoutSVGRect {rect} at (64,227) size 72x72 [stroke={[type=SOLID] [color=#000000]}] [x=64.00] [y=227.00] [width=72.00] [height=72.00]
+      LayoutSVGEllipse {circle} at (290,210) size 100x100 [stroke={[type=SOLID] [color=#0000FF] [stroke width=10.00]}] [cx=340.00] [cy=260.00] [r=50.00]
       LayoutSVGText {text} at (320,320) size 40x15 contains 1 chunk(s)
-        LayoutSVGInlineText {#text} at (0,0) size 40x15
+        LayoutSVGInlineText {#text} at (320,320) size 40x15
           chunk 1 text run 1 at (320.00,332.00) startOffset 0 endOffset 8 width 40.00: "circle-3"
-    LayoutSVGContainer {g} at (0,0) size 480x360
-      LayoutSVGRect {rect} at (0,0) size 480x360 [stroke={[type=SOLID] [color=#000000]}] [x=1.00] [y=1.00] [width=478.00] [height=358.00]
+    LayoutSVGContainer {g} at (1,1) size 478x358
+      LayoutSVGRect {rect} at (1,1) size 478x358 [stroke={[type=SOLID] [color=#000000]}] [x=1.00] [y=1.00] [width=478.00] [height=358.00]