Change SVG layout tree output to be more meaningful and consistent

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

Index: third_party/WebKit/LayoutTests/platform/linux/svg/text/bidi-embedded-direction-expected.txt
diff --git a/third_party/WebKit/LayoutTests/platform/linux/svg/text/bidi-embedded-direction-expected.txt b/third_party/WebKit/LayoutTests/platform/linux/svg/text/bidi-embedded-direction-expected.txt
index 98d16dc807b7e1e0379a94ae4c69d23fcecbfcf4..771580cfb601a49bf6407d41595ede804418bfef 100644
--- a/third_party/WebKit/LayoutTests/platform/linux/svg/text/bidi-embedded-direction-expected.txt
+++ b/third_party/WebKit/LayoutTests/platform/linux/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 118x200
-    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]
+  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 (9,29) size 114x27 contains 1 chunk(s)
-      LayoutSVGInlineText {#text} at (59,0) size 55x27
+      LayoutSVGInlineText {#text} at (68,29) size 55x27
         chunk 1 text run 1 at (68.00,50.00) startOffset 0 endOffset 5 width 55.00 RTL: "\x{5E9}\x{5DC}\x{5D5}\x{5DD} "
       LayoutSVGTSpan {tspan} at (0,0) size 59x27
-        LayoutSVGInlineText {#text} at (0,0) size 59x27
+        LayoutSVGInlineText {#text} at (9,29) size 59x27
           chunk 1 text run 1 at (10.00,50.00) startOffset 0 endOffset 5 width 58.00: "world"
       LayoutSVGInlineText {#text} at (0,0) size 0x0
     LayoutSVGText {text} at (9,79) size 114x27 contains 1 chunk(s)
-      LayoutSVGInlineText {#text} at (-9,-79) size 114x27
+      LayoutSVGInlineText {#text} at (9,79) size 114x27
         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 58.00: "\x{202A}world"
         chunk 1 text run 1 at (68.00,100.00) startOffset 0 endOffset 6 width 55.00 RTL: "\x{202B}\x{5E9}\x{5DC}\x{5D5}\x{5DD} "
         chunk 1 text run 1 at (123.00,100.00) startOffset 0 endOffset 1 width 0.00: "\x{202C}"
     LayoutSVGText {text} at (9,129) size 118x27 contains 1 chunk(s)
-      LayoutSVGInlineText {#text} at (59,0) size 59x27
+      LayoutSVGInlineText {#text} at (68,129) size 59x27
         chunk 1 text run 1 at (68.00,150.00) startOffset 0 endOffset 6 width 59.00 RTL override: "hello "
       LayoutSVGTSpan {tspan} at (0,0) size 59x27
-        LayoutSVGInlineText {#text} at (0,0) size 59x27
+        LayoutSVGInlineText {#text} at (9,129) size 59x27
           chunk 1 text run 1 at (10.00,150.00) startOffset 0 endOffset 5 width 58.00: "world"
       LayoutSVGInlineText {#text} at (0,0) size 0x0
     LayoutSVGText {text} at (9,179) size 118x27 contains 1 chunk(s)
-      LayoutSVGInlineText {#text} at (-9,-179) size 118x27
+      LayoutSVGInlineText {#text} at (9,179) size 118x27
         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 58.00: "\x{202A}world"
         chunk 1 text run 1 at (68.00,200.00) startOffset 0 endOffset 7 width 59.00 RTL override: "\x{202E}hello "