Change SVG layout tree output to be more meaningful and consistent

third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/pservers-grad-06-b-expected.txt

Index: third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/pservers-grad-06-b-expected.txt
diff --git a/third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/pservers-grad-06-b-expected.txt b/third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/pservers-grad-06-b-expected.txt
index 709db0c028096edfc185109c7bcde93e5d9b9956..ed3eb6ec582f5730fbc9ee64ffa3249578957a2d 100644
--- a/third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/pservers-grad-06-b-expected.txt
+++ b/third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/pservers-grad-06-b-expected.txt
@@ -2,21 +2,21 @@ 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 (20,20) size 440x277
+    LayoutSVGContainer {g} at (20,20) size 440x276.31
       LayoutSVGResourceLinearGradient {linearGradient} [id="Grad1"] [gradientUnits=userSpaceOnUse] [gradientTransform={m=((0.50,0.00)(0.00,0.50)) t=(25.00,35.00)}] [start=(0,0)] [end=(430,0)]
         LayoutSVGGradientStop {stop} [offset=0.00] [color=#0000FF]
         LayoutSVGGradientStop {stop} [offset=0.50] [color=#FF0000]
         LayoutSVGGradientStop {stop} [offset=1.00] [color=#00FF00]
       LayoutSVGRect {rect} at (20,20) size 440x50 [fill={[type=LINEAR-GRADIENT] [id="Grad1"]}] [x=20.00] [y=20.00] [width=440.00] [height=50.00]
-      LayoutSVGText {text} at (20,73) size 291x34 contains 1 chunk(s)
-        LayoutSVGInlineText {#text} at (0,0) size 291x34
+      LayoutSVGText {text} at (20,73) size 290.16x33.31 contains 1 chunk(s)
+        LayoutSVGInlineText {#text} at (20,73) size 290.16x33.31
           chunk 1 text run 1 at (20.00,100.00) startOffset 0 endOffset 22 width 290.17: "scale(0.5) on gradient"
       LayoutSVGResourceRadialGradient {radialGradient} [id="Grad2"] [gradientUnits=userSpaceOnUse] [gradientTransform={m=((1.00,0.00)(1.00,1.00)) t=(240.00,155.00)}] [center=(0,0)] [focal=(0,0)] [radius=60.00] [focalRadius=0.00]
         LayoutSVGGradientStop {stop} [offset=0.00] [color=#000000]
         LayoutSVGGradientStop {stop} [offset=1.00] [color=#FFA500]
       LayoutSVGRect {rect} at (20,110) size 440x50 [fill={[type=RADIAL-GRADIENT] [id="Grad2"]}] [x=20.00] [y=110.00] [width=440.00] [height=50.00]
-      LayoutSVGText {text} at (20,163) size 301x34 contains 1 chunk(s)
-        LayoutSVGInlineText {#text} at (0,0) size 301x34
+      LayoutSVGText {text} at (20,163) size 300.16x33.31 contains 1 chunk(s)
+        LayoutSVGInlineText {#text} at (20,163) size 300.16x33.31
           chunk 1 text run 1 at (20.00,190.00) startOffset 0 endOffset 21 width 300.16: "skewX(45) on gradient"
       LayoutSVGResourcePattern {pattern} [id="Pat3"] [patternUnits=userSpaceOnUse] [patternContentUnits=userSpaceOnUse] [patternTransform={m=((2.00,0.00)(2.00,2.00)) t=(25.00,215.00)}]
         LayoutSVGRect {rect} at (0,0) size 10x10 [fill={[type=SOLID] [color=#FF0000]}] [x=0.00] [y=0.00] [width=10.00] [height=10.00]
@@ -24,10 +24,10 @@ layer at (0,0) size 480x360
         LayoutSVGRect {rect} at (0,10) size 10x10 [fill={[type=SOLID] [color=#0000FF]}] [x=0.00] [y=10.00] [width=10.00] [height=10.00]
         LayoutSVGRect {rect} at (10,10) size 10x10 [fill={[type=SOLID] [color=#FFFF00]}] [x=10.00] [y=10.00] [width=10.00] [height=10.00]
       LayoutSVGRect {rect} at (20,210) size 440x50 [fill={[type=PATTERN] [id="Pat3"]}] [x=20.00] [y=210.00] [width=440.00] [height=50.00]
-      LayoutSVGText {text} at (20,263) size 409x34 contains 1 chunk(s)
-        LayoutSVGInlineText {#text} at (0,0) size 409x34
+      LayoutSVGText {text} at (20,263) size 408.52x33.31 contains 1 chunk(s)
+        LayoutSVGInlineText {#text} at (20,263) size 408.52x33.31
           chunk 1 text run 1 at (20.00,290.00) startOffset 0 endOffset 30 width 408.52: "scale(2), skewX(45) on pattern"
-    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: 1.7 $"
-    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]