Change SVG layout tree output to be more meaningful and consistent

third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1-SE/types-dom-01-b-expected.txt

Index: third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1-SE/types-dom-01-b-expected.txt
diff --git a/third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1-SE/types-dom-01-b-expected.txt b/third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1-SE/types-dom-01-b-expected.txt
index 5cfd2b031b0519bf0c096bcdd23db446bf4fc500..ba100bcf8695a04537fe826a6adf01bab831ec3d 100644
--- a/third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1-SE/types-dom-01-b-expected.txt
+++ b/third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1-SE/types-dom-01-b-expected.txt
@@ -3,34 +3,34 @@ layer at (0,0) size 480x360
 layer at (0,0) size 480x360
   LayoutSVGRoot {svg} at (0,0) size 480x360
     LayoutSVGHiddenContainer {defs} at (0,0) size 0x0
-    LayoutSVGContainer {g} at (10,8) size 365x275
-      LayoutSVGContainer {g} at (10,8) size 365x275
-        LayoutSVGContainer {g} at (16,8) size 359x155 [transform={m=((1.00,0.00)(0.00,1.00)) t=(70.00,-60.00)}]
-          LayoutSVGText {text} at (30,131) size 341x24 contains 1 chunk(s)
-            LayoutSVGInlineText {#text} at (0,0) size 341x24
+    LayoutSVGContainer {g} at (10,8.59) size 365x274.41
+      LayoutSVGContainer {g} at (10,8.59) size 365x274.41
+        LayoutSVGContainer {g} at (-53.03,68.59) size 358.03x154.23 [transform={m=((1.00,0.00)(0.00,1.00)) t=(70.00,-60.00)}]
+          LayoutSVGText {text} at (30,131.67) size 340.19x23.33 [transform={m=((0.42,0.42)(-0.42,0.42)) t=(0.00,0.00)}] contains 1 chunk(s)
+            LayoutSVGInlineText {#text} at (30,131.67) size 340.19x23.33
               chunk 1 text run 1 at (30.00,150.00) startOffset 0 endOffset 37 width 340.20: "Rotated Text for testing SVGLocatable"
-          LayoutSVGText {text} at (100,111) size 299x24 contains 1 chunk(s)
-            LayoutSVGInlineText {#text} at (0,0) size 299x23
+          LayoutSVGText {text} at (100,111.44) size 298.88x22.84 [transform={m=((0.70,0.00)(0.00,0.70)) t=(0.00,0.00)}] contains 1 chunk(s)
+            LayoutSVGInlineText {#text} at (100,111.44) size 298.88x22.84
               chunk 1 text run 1 at (100.00,130.00) startOffset 0 endOffset 35 width 298.89: "Some other text with id 'otherText'"
-          LayoutSVGViewportContainer {svg} at (275,45) size 100x100
-            LayoutSVGEllipse {circle} at (275,45) size 100x100 [fill={[type=SOLID] [color=#0000FF]}] [cx=0.00] [cy=0.00] [r=50.00]
-        LayoutSVGText {text} at (10,189) size 277x14 contains 1 chunk(s)
-          LayoutSVGInlineText {#text} at (0,0) size 277x14
+          LayoutSVGViewportContainer {svg} at (-50,-50) size 100x100
+            LayoutSVGEllipse {circle} at (-50,-50) size 100x100 [fill={[type=SOLID] [color=#0000FF]}] [cx=0.00] [cy=0.00] [r=50.00]
+        LayoutSVGText {text} at (10,189) size 276.83x14 contains 1 chunk(s)
+          LayoutSVGInlineText {#text} at (10,189) size 276.83x14
             chunk 1 text run 1 at (10.00,200.00) startOffset 0 endOffset 50 width 276.83: ".getScreenCTM(): 0.42,0.42,-0.42,0.42,70.00,-60.00"
-        LayoutSVGText {text} at (10,209) size 239x14 contains 1 chunk(s)
-          LayoutSVGInlineText {#text} at (0,0) size 239x14
+        LayoutSVGText {text} at (10,209) size 238.80x14 contains 1 chunk(s)
+          LayoutSVGInlineText {#text} at (10,209) size 238.80x14
             chunk 1 text run 1 at (10.00,220.00) startOffset 0 endOffset 44 width 238.81: ".getCTM(): 0.42,0.42,-0.42,0.42,70.00,-60.00"
-        LayoutSVGText {text} at (10,229) size 341x14 contains 1 chunk(s)
-          LayoutSVGInlineText {#text} at (0,0) size 341x14
+        LayoutSVGText {text} at (10,229) size 340.77x14 contains 1 chunk(s)
+          LayoutSVGInlineText {#text} at (10,229) size 340.77x14
             chunk 1 text run 1 at (10.00,240.00) startOffset 0 endOffset 65 width 340.78: ".getBBox() for 'blueCircle': .x=-50,.y=-50,.width=100,.height=100"
-        LayoutSVGText {text} at (10,249) size 255x14 contains 1 chunk(s)
-          LayoutSVGInlineText {#text} at (0,0) size 255x14
+        LayoutSVGText {text} at (10,249) size 254.23x14 contains 1 chunk(s)
+          LayoutSVGInlineText {#text} at (10,249) size 254.23x14
             chunk 1 text run 1 at (10.00,260.00) startOffset 0 endOffset 47 width 254.24: ".farthestViewportElement of blueCircle=svg-root"
-        LayoutSVGText {text} at (10,269) size 273x14 contains 1 chunk(s)
-          LayoutSVGInlineText {#text} at (0,0) size 273x14
+        LayoutSVGText {text} at (10,269) size 272.27x14 contains 1 chunk(s)
+          LayoutSVGInlineText {#text} at (10,269) size 272.27x14
             chunk 1 text run 1 at (10.00,280.00) startOffset 0 endOffset 47 width 272.27: ".nearestViewportElement of blueCircle=nestedSVG"
-    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: 1.6 $"
-    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]