Change SVG layout tree output to be more meaningful and consistent

third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/masking-intro-01-f-expected.txt

Index: third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/masking-intro-01-f-expected.txt
diff --git a/third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/masking-intro-01-f-expected.txt b/third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/masking-intro-01-f-expected.txt
index 0caf85a26ba64319af8b4b81a556e59df0bd600f..c805d407f5d34cfd73d85ed69143292c4503d32d 100644
--- a/third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/masking-intro-01-f-expected.txt
+++ b/third_party/WebKit/LayoutTests/platform/mac/svg/W3C-SVG-1.1/masking-intro-01-f-expected.txt
@@ -2,28 +2,28 @@ 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
-    LayoutSVGText {text} at (64,18) size 352x22 contains 1 chunk(s)
-      LayoutSVGInlineText {#text} at (0,0) size 352x22
+    LayoutSVGText {text} at (64.17,18) size 351.64x22 contains 1 chunk(s)
+      LayoutSVGInlineText {#text} at (64.17,18) size 351.64x22
         chunk 1 (middle anchor) text run 1 at (64.18,35.00) startOffset 0 endOffset 51 width 351.64: "Testing stroke inclusion for 'clip-path' and 'mask'"
     LayoutSVGHiddenContainer {defs} at (0,0) size 0x0
       LayoutSVGResourceClipper {clipPath} [id="one"] [clipPathUnits=objectBoundingBox]
-        LayoutSVGEllipse {circle} at (0,0) size 1x1 [stroke={[type=SOLID] [color=#FF0000] [stroke width=0.15]}] [cx=0.30] [cy=0.50] [r=0.20]
-        LayoutSVGEllipse {circle} at (0,0) size 1x1 [cx=0.70] [cy=0.50] [r=0.20]
-    LayoutSVGRect {rect} at (155,45) size 175x110 [fill={[type=SOLID] [color=#00008B]}] [x=150.00] [y=0.00] [width=200.00] [height=200.00]
+        LayoutSVGEllipse {circle} at (0.10,0.30) size 0.40x0.40 [stroke={[type=SOLID] [color=#FF0000] [stroke width=0.15]}] [cx=0.30] [cy=0.50] [r=0.20]
+        LayoutSVGEllipse {circle} at (0.50,0.30) size 0.40x0.40 [cx=0.70] [cy=0.50] [r=0.20]
+    LayoutSVGRect {rect} at (150,0) size 200x200 [fill={[type=SOLID] [color=#00008B]}] [x=150.00] [y=0.00] [width=200.00] [height=200.00]
       [clipPath="one"] LayoutSVGResourceClipper {clipPath} at (155,45) size 175x110
-    LayoutSVGText {text} at (50,96) size 114x18 contains 1 chunk(s)
-      LayoutSVGInlineText {#text} at (0,0) size 114x18
+    LayoutSVGText {text} at (50,96) size 113.53x18 contains 1 chunk(s)
+      LayoutSVGInlineText {#text} at (50,96) size 113.53x18
         chunk 1 text run 1 at (50.00,110.00) startOffset 0 endOffset 19 width 113.54: "With a 'clip-path':"
     LayoutSVGHiddenContainer {defs} at (0,0) size 0x0
       LayoutSVGResourceMasker {mask} [id="two"] [maskUnits=objectBoundingBox] [maskContentUnits=objectBoundingBox]
-        LayoutSVGEllipse {circle} at (0,0) size 1x1 [stroke={[type=SOLID] [color=#FF0000] [stroke width=0.15]}] [fill={[type=SOLID] [color=#0000FF]}] [cx=0.30] [cy=0.50] [r=0.20]
-        LayoutSVGEllipse {circle} at (0,0) size 1x1 [fill={[type=SOLID] [color=#0000FF]}] [cx=0.70] [cy=0.50] [r=0.20]
-    LayoutSVGRect {rect} at (155,195) size 175x110 [fill={[type=SOLID] [color=#00008B]}] [x=150.00] [y=150.00] [width=200.00] [height=200.00]
+        LayoutSVGEllipse {circle} at (0.10,0.30) size 0.40x0.40 [stroke={[type=SOLID] [color=#FF0000] [stroke width=0.15]}] [fill={[type=SOLID] [color=#0000FF]}] [cx=0.30] [cy=0.50] [r=0.20]
+        LayoutSVGEllipse {circle} at (0.50,0.30) size 0.40x0.40 [fill={[type=SOLID] [color=#0000FF]}] [cx=0.70] [cy=0.50] [r=0.20]
+    LayoutSVGRect {rect} at (150,150) size 200x200 [fill={[type=SOLID] [color=#00008B]}] [x=150.00] [y=150.00] [width=200.00] [height=200.00]
       [masker="two"] LayoutSVGResourceMasker {mask} at (155,195) size 175x110
-    LayoutSVGText {text} at (50,246) size 91x18 contains 1 chunk(s)
-      LayoutSVGInlineText {#text} at (0,0) size 91x18
+    LayoutSVGText {text} at (50,246) size 90.44x18 contains 1 chunk(s)
+      LayoutSVGInlineText {#text} at (50,246) size 90.44x18
         chunk 1 text run 1 at (50.00,260.00) startOffset 0 endOffset 14 width 90.45: "With a 'mask':"
-    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]