Change SVG layout tree output to be more meaningful and consistent

third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/linking-uri-02-b-expected.txt

 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 (35,5) size 411x294
-      LayoutSVGText {text} at (50,5) size 309x14 contains 1 chunk(s)
-        LayoutSVGInlineText {#text} at (0,0) size 309x14
+    LayoutSVGContainer {g} at (36,5) size 409x294
+      LayoutSVGText {text} at (50,5) size 308.56x14 contains 1 chunk(s)
+        LayoutSVGInlineText {#text} at (50,5) size 308.56x14
           chunk 1 text run 1 at (50.00,16.00) startOffset 0 endOffset 69 width 308.57: "Link test of the 'view' element and its attributes, 2 of 2, external."
-      LayoutSVGContainer {g} at (150,130) size 125x122 [transform={m=((1.00,0.00)(0.00,1.00)) t=(-150.00,75.00)}]
-        LayoutSVGRect {rect} at (150,130) size 125x85 [fill={[type=SOLID] [color=#AAAAAA]}] [x=300.00] [y=55.00] [width=125.00] [height=85.00]
-        LayoutSVGContainer {a} at (170,131) size 104x18
-          LayoutSVGText {text} at (320,56) size 104x18 contains 1 chunk(s)
-            LayoutSVGInlineText {#text} at (0,0) size 104x18
+      LayoutSVGContainer {g} at (300,55) size 125x122 [transform={m=((1.00,0.00)(0.00,1.00)) t=(-150.00,75.00)}]
+        LayoutSVGRect {rect} at (300,55) size 125x85 [fill={[type=SOLID] [color=#AAAAAA]}] [x=300.00] [y=55.00] [width=125.00] [height=85.00]
+        LayoutSVGContainer {a} at (320,56) size 103.97x18
+          LayoutSVGText {text} at (320,56) size 103.97x18 contains 1 chunk(s)
+            LayoutSVGInlineText {#text} at (320,56) size 103.97x18
               chunk 1 text run 1 at (320.00,70.00) startOffset 0 endOffset 15 width 103.97: "Go to Rectangle"
-        LayoutSVGContainer {a} at (170,151) size 85x18
-          LayoutSVGText {text} at (320,76) size 85x18 contains 1 chunk(s)
-            LayoutSVGInlineText {#text} at (0,0) size 85x18
+        LayoutSVGContainer {a} at (320,76) size 84.44x18
+          LayoutSVGText {text} at (320,76) size 84.44x18 contains 1 chunk(s)
+            LayoutSVGInlineText {#text} at (320,76) size 84.44x18
               chunk 1 text run 1 at (320.00,90.00) startOffset 0 endOffset 13 width 84.44: "Go to Ellipse"
-        LayoutSVGContainer {a} at (170,171) size 80x18
-          LayoutSVGText {text} at (320,96) size 80x18 contains 1 chunk(s)
-            LayoutSVGInlineText {#text} at (0,0) size 80x18
+        LayoutSVGContainer {a} at (320,96) size 79.09x18
+          LayoutSVGText {text} at (320,96) size 79.09x18 contains 1 chunk(s)
+            LayoutSVGInlineText {#text} at (320,96) size 79.09x18
               chunk 1 text run 1 at (320.00,110.00) startOffset 0 endOffset 12 width 79.09: "Go to Circle"
-        LayoutSVGContainer {a} at (170,191) size 94x18
-          LayoutSVGText {text} at (320,116) size 94x18 contains 1 chunk(s)
-            LayoutSVGInlineText {#text} at (0,0) size 94x18
+        LayoutSVGContainer {a} at (320,116) size 93.34x18
+          LayoutSVGText {text} at (320,116) size 93.34x18 contains 1 chunk(s)
+            LayoutSVGInlineText {#text} at (320,116) size 93.34x18
               chunk 1 text run 1 at (320.00,130.00) startOffset 0 endOffset 13 width 93.34: "Go to Polygon"
-        LayoutSVGText {text} at (310,139) size 95x14 contains 1 chunk(s)
-          LayoutSVGInlineText {#text} at (0,0) size 95x14
+        LayoutSVGText {text} at (310,139) size 94.80x14 contains 1 chunk(s)
+          LayoutSVGInlineText {#text} at (310,139) size 94.80x14
             chunk 1 text run 1 at (310.00,150.00) startOffset 0 endOffset 20 width 94.80: "Click element's line"
-        LayoutSVGText {text} at (310,151) size 97x14 contains 1 chunk(s)
-          LayoutSVGInlineText {#text} at (0,0) size 97x14
+        LayoutSVGText {text} at (310,151) size 96.33x14 contains 1 chunk(s)
+          LayoutSVGInlineText {#text} at (310,151) size 96.33x14
             chunk 1 text run 1 at (310.00,162.00) startOffset 0 endOffset 22 width 96.33: "to link to its view in"
-        LayoutSVGText {text} at (310,163) size 81x14 contains 1 chunk(s)
-          LayoutSVGInlineText {#text} at (0,0) size 81x14
+        LayoutSVGText {text} at (310,163) size 80.31x14 contains 1 chunk(s)
+          LayoutSVGInlineText {#text} at (310,163) size 80.31x14
             chunk 1 text run 1 at (310.00,174.00) startOffset 0 endOffset 17 width 80.32: "linking-uri-01-b."
       LayoutSVGRect {rect} at (295,36) size 135x68 [fill={[type=SOLID] [color=#FF0000]}] [x=295.00] [y=36.00] [width=135.00] [height=68.00]
-      LayoutSVGText {text} at (340,102) size 64x18 contains 1 chunk(s)
-        LayoutSVGInlineText {#text} at (0,0) size 64x18
+      LayoutSVGText {text} at (340,102) size 63.97x18 contains 1 chunk(s)
+        LayoutSVGInlineText {#text} at (340,102) size 63.97x18
           chunk 1 text run 1 at (340.00,116.00) startOffset 0 endOffset 9 width 63.97: "Rectangle"
-      LayoutSVGRect {rect} at (291,28) size 143x93 [stroke={[type=SOLID] [color=#000000]}] [x=292.00] [y=29.00] [width=141.00] [height=91.00]
-      LayoutSVGText {text} at (302,120) size 116x13 contains 1 chunk(s)
-        LayoutSVGInlineText {#text} at (0,0) size 116x13
+      LayoutSVGRect {rect} at (292,29) size 141x91 [stroke={[type=SOLID] [color=#000000]}] [x=292.00] [y=29.00] [width=141.00] [height=91.00]
+      LayoutSVGText {text} at (302,120) size 115.23x13 contains 1 chunk(s)
+        LayoutSVGInlineText {#text} at (302,120) size 115.23x13
           chunk 1 text run 1 at (302.00,130.00) startOffset 0 endOffset 29 width 115.24: "No view attributes except id."
       LayoutSVGEllipse {ellipse} at (298,219) size 144x64 [fill={[type=SOLID] [color=#0000FF]}] [cx=370.00] [cy=251.00] [rx=72.00] [ry=32.00]
-      LayoutSVGText {text} at (355,281) size 45x18 contains 1 chunk(s)
-        LayoutSVGInlineText {#text} at (0,0) size 45x18
+      LayoutSVGText {text} at (355,281) size 44.44x18 contains 1 chunk(s)
+        LayoutSVGInlineText {#text} at (355,281) size 44.44x18
           chunk 1 text run 1 at (355.00,295.00) startOffset 0 endOffset 7 width 44.44: "Ellipse"
-      LayoutSVGRect {rect} at (294,215) size 152x84 [stroke={[type=SOLID] [color=#000000]}] [x=295.00] [y=216.00] [width=150.00] [height=82.00]
-      LayoutSVGText {text} at (315,204) size 110x13 contains 1 chunk(s)
-        LayoutSVGInlineText {#text} at (0,0) size 110x13
+      LayoutSVGRect {rect} at (295,216) size 150x82 [stroke={[type=SOLID] [color=#000000]}] [x=295.00] [y=216.00] [width=150.00] [height=82.00]
+      LayoutSVGText {text} at (315,204) size 109.70x13 contains 1 chunk(s)
+        LayoutSVGInlineText {#text} at (315,204) size 109.70x13
           chunk 1 text run 1 at (315.00,214.00) startOffset 0 endOffset 27 width 109.71: "viewBox, should fill frame."
       LayoutSVGEllipse {circle} at (49,32) size 72x72 [fill={[type=SOLID] [color=#FFFF00]}] [cx=85.00] [cy=68.00] [r=36.00]
-      LayoutSVGText {text} at (70,102) size 40x18 contains 1 chunk(s)
-        LayoutSVGInlineText {#text} at (0,0) size 40x18
+      LayoutSVGText {text} at (70,102) size 39.09x18 contains 1 chunk(s)
+        LayoutSVGInlineText {#text} at (70,102) size 39.09x18
           chunk 1 text run 1 at (70.00,116.00) startOffset 0 endOffset 6 width 39.09: "Circle"
-      LayoutSVGRect {rect} at (35,28) size 100x93 [stroke={[type=SOLID] [color=#000000]}] [x=36.00] [y=29.00] [width=98.00] [height=91.00]
-      LayoutSVGText {text} at (36,118) size 100x13 contains 1 chunk(s)
-        LayoutSVGInlineText {#text} at (0,0) size 100x13
+      LayoutSVGRect {rect} at (36,29) size 98x91 [stroke={[type=SOLID] [color=#000000]}] [x=36.00] [y=29.00] [width=98.00] [height=91.00]
+      LayoutSVGText {text} at (36,118) size 99.42x13 contains 1 chunk(s)
+        LayoutSVGInlineText {#text} at (36,118) size 99.42x13
           chunk 1 text run 1 at (36.00,128.00) startOffset 0 endOffset 21 width 99.43: "viewBox & non-uniform"
-      LayoutSVGText {text} at (36,127) size 84x13 contains 1 chunk(s)
-        LayoutSVGInlineText {#text} at (0,0) size 84x13
+      LayoutSVGText {text} at (36,127) size 83.30x13 contains 1 chunk(s)
+        LayoutSVGInlineText {#text} at (36,127) size 83.30x13
           chunk 1 text run 1 at (36.00,137.00) startOffset 0 endOffset 19 width 83.30: "preserveAspectRatio"
       LayoutSVGPath {polygon} at (39,211) size 95x72 [fill={[type=SOLID] [color=#008000]}] [points="87 211 134 238 116 283 57 283 39 238 87 211"]
-      LayoutSVGText {text} at (65,281) size 54x18 contains 1 chunk(s)
-        LayoutSVGInlineText {#text} at (0,0) size 54x18
+      LayoutSVGText {text} at (65,281) size 53.34x18 contains 1 chunk(s)
+        LayoutSVGInlineText {#text} at (65,281) size 53.34x18
           chunk 1 text run 1 at (65.00,295.00) startOffset 0 endOffset 7 width 53.34: "Polygon"
-      LayoutSVGRect {rect} at (35,207) size 102x91 [stroke={[type=SOLID] [color=#000000]}] [x=36.00] [y=208.00] [width=100.00] [height=89.00]
-      LayoutSVGText {text} at (46,187) size 77x13 contains 1 chunk(s)
-        LayoutSVGInlineText {#text} at (0,0) size 77x13
+      LayoutSVGRect {rect} at (36,208) size 100x89 [stroke={[type=SOLID] [color=#000000]}] [x=36.00] [y=208.00] [width=100.00] [height=89.00]
+      LayoutSVGText {text} at (46,187) size 76.33x13 contains 1 chunk(s)
+        LayoutSVGInlineText {#text} at (46,187) size 76.33x13
           chunk 1 text run 1 at (46.00,197.00) startOffset 0 endOffset 18 width 76.33: "viewTarget, should"
-      LayoutSVGText {text} at (46,196) size 72x13 contains 1 chunk(s)
-        LayoutSVGInlineText {#text} at (0,0) size 72x13
+      LayoutSVGText {text} at (46,196) size 71.39x13 contains 1 chunk(s)
+        LayoutSVGInlineText {#text} at (46,196) size 71.39x13
           chunk 1 text run 1 at (46.00,206.00) startOffset 0 endOffset 17 width 71.39: "highlight polygon"
-    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]