Revert of Segment strings on dot and comma in addition to space and tab

third_party/WebKit/LayoutTests/platform/linux/css2.1/t051202-c26-psudo-nest-00-c-expected.txt

 layer at (0,0) size 800x600
   LayoutView at (0,0) size 800x600
 layer at (0,0) size 800x479
   LayoutBlockFlow {HTML} at (0,0) size 800x479
     LayoutBlockFlow {BODY} at (8,16) size 784x455 [color=#0000FF]
       LayoutBlockFlow {P} at (0,0) size 784x250
         LayoutInline {<pseudo:first-letter>} at (0,0) size 88x164 [color=#00FFFF]
           LayoutTextFragment (anonymous) at (0,3) size 88x164
             text run at (0,3) width 88: "T"
         LayoutTextFragment {#text} at (88,89) size 56x55
@@ skipping 26 matching lines @@
         LayoutInline {STRONG} at (0,0) size 86x19
           LayoutText {#text} at (215,190) size 86x19
             text run at (215,190) width 86: "300% bigger"
         LayoutText {#text} at (301,190) size 104x19
           text run at (301,190) width 104: " than normal and "
         LayoutInline {STRONG} at (0,0) size 25x19
           LayoutText {#text} at (405,190) size 25x19
             text run at (405,190) width 25: "teal"
         LayoutText {#text} at (430,190) size 773x59
           text run at (430,190) width 267: ". If this precise combination does not occur, "
-          text run at (697,190) width 76: "then the user"
+          text run at (696,190) width 77: "then the user"
           text run at (0,210) width 312: "agent has failed this test. Remember that in order to "
           text run at (312,210) width 395: "ensure a complete test, the paragraph must be displayed on more "
           text run at (707,210) width 51: "than one"
           text run at (0,230) width 82: "line. (TEST1)"
       LayoutBlockFlow {P} at (0,266) size 784x77
         LayoutInline {<pseudo:first-letter>} at (0,0) size 32x36 [color=#00FFFF]
           LayoutTextFragment (anonymous) at (0,0) size 32x36
             text run at (0,0) width 32: "\"T"
         LayoutTextFragment {#text} at (32,13) size 94x19
           text run at (32,13) width 94: "est\": The first "
@@ skipping 50 matching lines @@
             text run at (514,0) width 55: "first line"
         LayoutText {#text} at (569,0) size 66x19
           text run at (569,0) width 66: " should be "
         LayoutInline {STRONG} at (0,0) size 25x19
           LayoutText {#text} at (635,0) size 25x19
             text run at (635,0) width 25: "teal"
         LayoutText {#text} at (660,0) size 748x59
           text run at (660,0) width 21: ". If "
           text run at (681,0) width 67: "this precise"
           text run at (0,20) width 315: "combination does not occur, then the user agent has "
-          text run at (315,20) width 394: "failed this test. Remember that in order to ensure a complete test, "
-          text run at (709,20) width 18: "the"
+          text run at (314,20) width 395: "failed this test. Remember that in order to ensure a complete test, "
+          text run at (708,20) width 19: "the"
           text run at (0,40) width 368: "paragraph must be displayed on more than one line. (TEST3)"
       LayoutBlockFlow {DIV} at (0,435) size 784x20
         LayoutText {#text} at (0,0) size 160x19
           text run at (0,0) width 160: "You should see the words "
         LayoutInline {STRONG} at (0,0) size 66x19
           LayoutText {#text} at (159,0) size 66x19
             text run at (159,0) width 66: "\"TEST1\""
         LayoutText {#text} at (224,0) size 9x19
           text run at (224,0) width 9: ", "
         LayoutInline {STRONG} at (0,0) size 66x19
           LayoutText {#text} at (232,0) size 66x19
             text run at (232,0) width 66: "\"TEST2\""
         LayoutText {#text} at (297,0) size 35x19
           text run at (297,0) width 35: ", and "
         LayoutInline {STRONG} at (0,0) size 66x19
           LayoutText {#text} at (331,0) size 66x19
             text run at (331,0) width 66: "\"TEST3\""
         LayoutText {#text} at (396,0) size 230x19
           text run at (396,0) width 84: " at the end of "
           text run at (479,0) width 147: "three paragraphs above."