Change SVG layout tree output to be more meaningful and consistent

third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/color-prop-01-b-expected.txt

Index: third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/color-prop-01-b-expected.txt
diff --git a/third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/color-prop-01-b-expected.txt b/third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/color-prop-01-b-expected.txt
index c99447ed312435139f6d4f7036eab01f372c49a9..2ccd1cebcfc0686a15d657b753863729d216bbf4 100644
--- a/third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/color-prop-01-b-expected.txt
+++ b/third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/color-prop-01-b-expected.txt
@@ -2,30 +2,30 @@ layer at (0,0) size 480x360
   LayoutView at (0,0) size 480x360
 layer at (0,0) size 480x360
   LayoutSVGRoot {svg} at (0,0) size 480x360
-    LayoutSVGContainer {g} at (60,18) size 360x277
+    LayoutSVGContainer {g} at (60,20) size 360x275
       LayoutSVGHiddenContainer {defs} at (0,0) size 0x0
         LayoutSVGResourceLinearGradient {linearGradient} [id="grad"] [gradientUnits=objectBoundingBox] [start=(0,0)] [end=(1,0)]
           LayoutSVGGradientStop {stop} [offset=0.05] [color=#6600FF]
           LayoutSVGGradientStop {stop} [offset=0.50] [color=#FF0000]
           LayoutSVGGradientStop {stop} [offset=0.95] [color=#FFFF66]
-      LayoutSVGContainer {g} at (70,18) size 342x124
-        LayoutSVGContainer {g} at (70,18) size 342x124
+      LayoutSVGContainer {g} at (70,20) size 340x120
+        LayoutSVGContainer {g} at (70,20) size 340x120
           LayoutSVGEllipse {circle} at (70,20) size 120x120 [fill={[type=SOLID] [color=#FF0000]}] [cx=130.00] [cy=80.00] [r=60.00]
-          LayoutSVGEllipse {circle} at (288,18) size 124x124 [stroke={[type=SOLID] [color=#FF0000] [stroke width=4.00]}] [cx=350.00] [cy=80.00] [r=60.00]
+          LayoutSVGEllipse {circle} at (290,20) size 120x120 [stroke={[type=SOLID] [color=#FF0000] [stroke width=4.00]}] [cx=350.00] [cy=80.00] [r=60.00]
       LayoutSVGContainer {g} at (60,215) size 360x80
         LayoutSVGContainer {g} at (60,215) size 360x80
           LayoutSVGRect {rect} at (60,215) size 360x80 [fill={[type=LINEAR-GRADIENT] [id="grad"]}] [x=60.00] [y=215.00] [width=360.00] [height=80.00]
-      LayoutSVGContainer {g} at (120,142) size 264x71
-        LayoutSVGText {text} at (120,142) size 34x36 contains 1 chunk(s)
-          LayoutSVGInlineText {#text} at (0,0) size 34x36
+      LayoutSVGContainer {g} at (120,142) size 263.31x71
+        LayoutSVGText {text} at (120,142) size 33.34x36 contains 1 chunk(s)
+          LayoutSVGInlineText {#text} at (120,142) size 33.34x36
             chunk 1 text run 1 at (120.00,170.00) startOffset 0 endOffset 4 width 33.35: "fill"
-        LayoutSVGText {text} at (310,142) size 74x36 contains 1 chunk(s)
-          LayoutSVGInlineText {#text} at (0,0) size 74x36
+        LayoutSVGText {text} at (310,142) size 73.31x36 contains 1 chunk(s)
+          LayoutSVGInlineText {#text} at (310,142) size 73.31x36
             chunk 1 text run 1 at (310.00,170.00) startOffset 0 endOffset 6 width 73.32: "stroke"
-        LayoutSVGText {text} at (180,177) size 122x36 contains 1 chunk(s)
-          LayoutSVGInlineText {#text} at (0,0) size 122x36
+        LayoutSVGText {text} at (180,177) size 121.73x36 contains 1 chunk(s)
+          LayoutSVGInlineText {#text} at (180,177) size 121.73x36
             chunk 1 text run 1 at (180.00,205.00) startOffset 0 endOffset 10 width 121.64: "stop-color"
-    LayoutSVGText {text} at (10,304) size 264x46 contains 1 chunk(s)
-      LayoutSVGInlineText {#text} at (0,0) size 264x46
+    LayoutSVGText {text} at (10,304) size 263.33x46 contains 1 chunk(s)
+      LayoutSVGInlineText {#text} at (10,304) size 263.33x46
         chunk 1 text run 1 at (10.00,340.00) startOffset 0 endOffset 16 width 263.34: "$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]