Change SVG layout tree output to be more meaningful and consistent

third_party/WebKit/LayoutTests/platform/mac/svg/text/bidi-embedded-direction-expected.txt

Index: third_party/WebKit/LayoutTests/platform/mac/svg/text/bidi-embedded-direction-expected.txt
diff --git a/third_party/WebKit/LayoutTests/svg/text/bidi-embedded-direction-expected.txt b/third_party/WebKit/LayoutTests/platform/mac/svg/text/bidi-embedded-direction-expected.txt
similarity index 63%
rename from third_party/WebKit/LayoutTests/svg/text/bidi-embedded-direction-expected.txt
rename to third_party/WebKit/LayoutTests/platform/mac/svg/text/bidi-embedded-direction-expected.txt
index 70d0939c5d0825e7ac094b299fe97a870d6df22c..d718d38d97a537af229f911c74d9ad8f511210a6 100644
--- a/third_party/WebKit/LayoutTests/svg/text/bidi-embedded-direction-expected.txt
+++ b/third_party/WebKit/LayoutTests/platform/mac/svg/text/bidi-embedded-direction-expected.txt
@@ -1,30 +1,30 @@
 layer at (0,0) size 800x600
   LayoutView at (0,0) size 800x600
 layer at (0,0) size 150x275
-  LayoutSVGRoot {svg} at (9,50) size 116x200
-    LayoutSVGPath {line} at (9,50) size 2x200 [stroke={[type=SOLID] [color=#000000]}] [fill={[type=SOLID] [color=#000000]}] [x1=10.00] [y1=25.00] [x2=10.00] [y2=225.00]
-    LayoutSVGText {text} at (10,28) size 113x27 contains 1 chunk(s)
-      LayoutSVGInlineText {#text} at (57,0) size 55x27
+  LayoutSVGRoot {svg} at (0,0) size 150x275
+    LayoutSVGPath {line} at (10,25) size 0x200 [stroke={[type=SOLID] [color=#000000]}] [fill={[type=SOLID] [color=#000000]}] [x1=10.00] [y1=25.00] [x2=10.00] [y2=225.00]
+    LayoutSVGText {text} at (10,28) size 112.06x27 contains 1 chunk(s)
+      LayoutSVGInlineText {#text} at (67.34,28) size 54.72x27
         chunk 1 text run 1 at (67.35,50.00) startOffset 0 endOffset 5 width 54.73 RTL: "\x{5E9}\x{5DC}\x{5D5}\x{5DD} "
       LayoutSVGTSpan {tspan} at (0,0) size 58x27
-        LayoutSVGInlineText {#text} at (0,0) size 58x27
+        LayoutSVGInlineText {#text} at (10,28) size 57.34x27
           chunk 1 text run 1 at (10.00,50.00) startOffset 0 endOffset 5 width 57.35: "world"
       LayoutSVGInlineText {#text} at (0,0) size 0x0
-    LayoutSVGText {text} at (10,78) size 113x27 contains 1 chunk(s)
-      LayoutSVGInlineText {#text} at (-10,-78) size 113x27
+    LayoutSVGText {text} at (10,78) size 112.06x27 contains 1 chunk(s)
+      LayoutSVGInlineText {#text} at (10,78) size 112.06x27
         chunk 1 text run 1 at (10.00,100.00) startOffset 0 endOffset 1 width 0.00 RTL: "\x{202C}"
         chunk 1 text run 1 at (10.00,100.00) startOffset 0 endOffset 6 width 57.35: "\x{202A}world"
         chunk 1 text run 1 at (67.35,100.00) startOffset 0 endOffset 6 width 54.73 RTL: "\x{202B}\x{5E9}\x{5DC}\x{5D5}\x{5DD} "
         chunk 1 text run 1 at (122.08,100.00) startOffset 0 endOffset 1 width 0.00: "\x{202C}"
-    LayoutSVGText {text} at (10,128) size 115x27 contains 1 chunk(s)
-      LayoutSVGInlineText {#text} at (57,0) size 58x27
+    LayoutSVGText {text} at (10,128) size 114.72x27 contains 1 chunk(s)
+      LayoutSVGInlineText {#text} at (67.34,128) size 57.38x27
         chunk 1 text run 1 at (67.35,150.00) startOffset 0 endOffset 6 width 57.38 RTL override: "hello "
       LayoutSVGTSpan {tspan} at (0,0) size 58x27
-        LayoutSVGInlineText {#text} at (0,0) size 58x27
+        LayoutSVGInlineText {#text} at (10,128) size 57.34x27
           chunk 1 text run 1 at (10.00,150.00) startOffset 0 endOffset 5 width 57.35: "world"
       LayoutSVGInlineText {#text} at (0,0) size 0x0
-    LayoutSVGText {text} at (10,178) size 115x27 contains 1 chunk(s)
-      LayoutSVGInlineText {#text} at (-10,-178) size 115x27
+    LayoutSVGText {text} at (10,178) size 114.72x27 contains 1 chunk(s)
+      LayoutSVGInlineText {#text} at (10,178) size 114.72x27
         chunk 1 text run 1 at (10.00,200.00) startOffset 0 endOffset 1 width 0.00 RTL override: "\x{202C}"
         chunk 1 text run 1 at (10.00,200.00) startOffset 0 endOffset 6 width 57.35: "\x{202A}world"
         chunk 1 text run 1 at (67.35,200.00) startOffset 0 endOffset 7 width 57.38 RTL override: "\x{202E}hello "