Change SVG layout tree output to be more meaningful and consistent

third_party/WebKit/LayoutTests/platform/linux/svg/text/bbox-with-glyph-overflow-expected.txt

Index: third_party/WebKit/LayoutTests/platform/linux/svg/text/bbox-with-glyph-overflow-expected.txt
diff --git a/third_party/WebKit/LayoutTests/platform/linux/svg/text/bbox-with-glyph-overflow-expected.txt b/third_party/WebKit/LayoutTests/platform/linux/svg/text/bbox-with-glyph-overflow-expected.txt
index b9faa6efd75b618dfb74cb50a2de1abe1f988151..6279bbd1eba978883332d41b16ebe11b8cc92c2c 100644
--- a/third_party/WebKit/LayoutTests/platform/linux/svg/text/bbox-with-glyph-overflow-expected.txt
+++ b/third_party/WebKit/LayoutTests/platform/linux/svg/text/bbox-with-glyph-overflow-expected.txt
@@ -6,25 +6,25 @@ layer at (0,0) size 800x541
       LayoutText {#text} at (0,0) size 255x19
         text run at (0,0) width 255: "No glyphs should extend outside the rects."
       LayoutBR {BR} at (255,0) size 0x19
-      LayoutSVGRoot {svg} at (44,32) size 322x487
+      LayoutSVGRoot {svg} at (0,20) size 700x500
         LayoutSVGText {text} at (41,5) size 137x57 contains 1 chunk(s)
-          LayoutSVGInlineText {#text} at (0,0) size 137x57
+          LayoutSVGInlineText {#text} at (41,5) size 137x57
             chunk 1 text run 1 at (50.00,50.00) startOffset 0 endOffset 8 width 120.00: "ffffffff"
         LayoutSVGText {text} at (41,105) size 197x57 contains 1 chunk(s)
-          LayoutSVGInlineText {#text} at (0,0) size 107x57
+          LayoutSVGInlineText {#text} at (41,105) size 107x57
             chunk 1 text run 1 at (50.00,150.00) startOffset 0 endOffset 6 width 90.00: "ffffff"
           LayoutSVGTSpan {tspan} at (0,0) size 107x57
-            LayoutSVGInlineText {#text} at (90,0) size 107x57
+            LayoutSVGInlineText {#text} at (131,105) size 107x57
               chunk 1 text run 1 at (140.00,150.00) startOffset 0 endOffset 6 width 90.00: "ffffff"
         LayoutSVGText {text} at (45,179) size 201x90 contains 1 chunk(s)
           LayoutSVGTSpan {tspan} at (0,0) size 59x35
-            LayoutSVGInlineText {#text} at (0,43) size 59x35
+            LayoutSVGInlineText {#text} at (45,222) size 59x35
               chunk 1 text run 1 at (50.00,250.00) startOffset 0 endOffset 6 width 48.00: "ffffff"
           LayoutSVGTSpan {tspan} at (0,0) size 162x90
-            LayoutSVGInlineText {#text} at (39,0) size 162x90
+            LayoutSVGInlineText {#text} at (84,179) size 162x90
               chunk 1 text run 1 at (98.00,250.00) startOffset 0 endOffset 6 width 132.00: "ffffff"
-        LayoutSVGText {text} at (37,299) size 320x102 contains 1 chunk(s)
-          LayoutSVGInlineText {#text} at (0,0) size 320x101
+        LayoutSVGText {text} at (37.44,299.84) size 319.56x100.30 contains 1 chunk(s)
+          LayoutSVGInlineText {#text} at (37.44,299.84) size 319.56x100.30
             chunk 1 text run 1 at (50.00,350.00) startOffset 0 endOffset 1 width 15.00: "f"
             chunk 1 text run 2 at (65.00,350.00) startOffset 1 endOffset 2 width 15.00: "f"
             chunk 1 text run 3 at (80.00,350.00) startOffset 2 endOffset 3 width 15.00: "f"
@@ -45,12 +45,12 @@ layer at (0,0) size 800x541
             chunk 1 text run 18 at (305.00,350.00) startOffset 17 endOffset 18 width 15.00: "f"
             chunk 1 text run 19 at (320.00,350.00) startOffset 18 endOffset 19 width 15.00: "f"
         LayoutSVGText {text} at (50,419) size 136x71 contains 1 chunk(s)
-          LayoutSVGInlineText {#text} at (0,0) size 136x71
+          LayoutSVGInlineText {#text} at (50,419) size 136x71
             chunk 1 text run 1 at (50.00,475.00) startOffset 0 endOffset 5 width 133.00: "'faQ'"
-        LayoutSVGRect {rect} at (48,32) size 139x59 [stroke={[type=SOLID] [color=#008000]}] [fill={[type=SOLID] [color=#00000000]}] [x=41.00] [y=5.00] [width=137.00] [height=57.00]
-        LayoutSVGRect {rect} at (48,132) size 199x59 [stroke={[type=SOLID] [color=#008000]}] [fill={[type=SOLID] [color=#00000000]}] [x=41.00] [y=105.00] [width=197.00] [height=57.00]
-        LayoutSVGRect {rect} at (52,206) size 203x92 [stroke={[type=SOLID] [color=#008000]}] [fill={[type=SOLID] [color=#00000000]}] [x=45.00] [y=179.00] [width=201.00] [height=90.00]
-        LayoutSVGRect {rect} at (44,327) size 322x102 [stroke={[type=SOLID] [color=#008000]}] [fill={[type=SOLID] [color=#00000000]}] [x=37.44] [y=299.84] [width=319.56] [height=100.30]
-        LayoutSVGRect {rect} at (57,446) size 138x73 [stroke={[type=SOLID] [color=#008000]}] [fill={[type=SOLID] [color=#00000000]}] [x=50.00] [y=419.00] [width=136.00] [height=71.00]
+        LayoutSVGRect {rect} at (41,5) size 137x57 [stroke={[type=SOLID] [color=#008000]}] [fill={[type=SOLID] [color=#00000000]}] [x=41.00] [y=5.00] [width=137.00] [height=57.00]
+        LayoutSVGRect {rect} at (41,105) size 197x57 [stroke={[type=SOLID] [color=#008000]}] [fill={[type=SOLID] [color=#00000000]}] [x=41.00] [y=105.00] [width=197.00] [height=57.00]
+        LayoutSVGRect {rect} at (45,179) size 201x90 [stroke={[type=SOLID] [color=#008000]}] [fill={[type=SOLID] [color=#00000000]}] [x=45.00] [y=179.00] [width=201.00] [height=90.00]
+        LayoutSVGRect {rect} at (37.44,299.84) size 319.56x100.30 [stroke={[type=SOLID] [color=#008000]}] [fill={[type=SOLID] [color=#00000000]}] [x=37.44] [y=299.84] [width=319.56] [height=100.30]
+        LayoutSVGRect {rect} at (50,419) size 136x71 [stroke={[type=SOLID] [color=#008000]}] [fill={[type=SOLID] [color=#00000000]}] [x=50.00] [y=419.00] [width=136.00] [height=71.00]
       LayoutText {#text} at (0,0) size 0x0
       LayoutText {#text} at (0,0) size 0x0