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

third_party/WebKit/LayoutTests/platform/mac/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 800x455
   LayoutBlockFlow {HTML} at (0,0) size 800x455
     LayoutBlockFlow {BODY} at (8,16) size 784x431 [color=#0000FF]
       LayoutBlockFlow {P} at (0,0) size 784x238
         LayoutInline {<pseudo:first-letter>} at (0,0) size 88x166 [color=#00FFFF]
           LayoutTextFragment (anonymous) at (0,0) size 88x166
             text run at (0,0) width 88: "T"
         LayoutTextFragment {#text} at (87,87) size 59x55
@@ skipping 24 matching lines @@
           text run at (205,184) width 67: "should be "
         LayoutInline {STRONG} at (0,0) size 89x18
           LayoutText {#text} at (271,184) size 89x18
             text run at (271,184) width 89: "300% bigger"
         LayoutText {#text} at (359,184) size 113x18
           text run at (359,184) width 113: " than normal and "
         LayoutInline {STRONG} at (0,0) size 25x18
           LayoutText {#text} at (471,184) size 25x18
             text run at (471,184) width 25: "teal"
         LayoutText {#text} at (495,184) size 778x54
-          text run at (495,184) width 282: ". If this precise combination does not occur,"
+          text run at (495,184) width 281: ". If this precise combination does not occur,"
           text run at (0,202) width 421: "then the user agent has failed this test. Remember that in order to "
           text run at (420,202) width 358: "ensure a complete test, the paragraph must be displayed"
           text run at (0,220) width 57: "on more "
           text run at (56,220) width 149: "than one line. (TEST1)"
       LayoutBlockFlow {P} at (0,254) size 784x73
         LayoutInline {<pseudo:first-letter>} at (0,0) size 33x37 [color=#00FFFF]
           LayoutTextFragment (anonymous) at (0,0) size 33x37
             text run at (0,0) width 33: "\"T"
         LayoutTextFragment {#text} at (32,15) size 98x18
           text run at (32,15) width 98: "est\": The first "
@@ skipping 46 matching lines @@
         LayoutText {#text} at (435,0) size 112x18
           text run at (435,0) width 112: ", while the entire "
         LayoutInline {STRONG} at (0,0) size 58x18
           LayoutText {#text} at (546,0) size 58x18
             text run at (546,0) width 58: "first line"
         LayoutText {#text} at (603,0) size 71x18
           text run at (603,0) width 71: " should be "
         LayoutInline {STRONG} at (0,0) size 26x18
           LayoutText {#text} at (673,0) size 26x18
             text run at (673,0) width 26: "teal"
-        LayoutText {#text} at (698,0) size 771x54
+        LayoutText {#text} at (698,0) size 770x54
           text run at (698,0) width 23: ". If "
           text run at (720,0) width 24: "this"
-          text run at (0,18) width 385: "precise combination does not occur, then the user agent has "
-          text run at (384,18) width 387: "failed this test. Remember that in order to ensure a complete"
+          text run at (0,18) width 384: "precise combination does not occur, then the user agent has "
+          text run at (383,18) width 387: "failed this test. Remember that in order to ensure a complete"
           text run at (0,36) width 31: "test, "
           text run at (30,36) width 416: "the paragraph must be displayed on more than one line. (TEST3)"
       LayoutBlockFlow {DIV} at (0,413) size 784x18
         LayoutText {#text} at (0,0) size 168x18
           text run at (0,0) width 168: "You should see the words "
         LayoutInline {STRONG} at (0,0) size 68x18
           LayoutText {#text} at (167,0) size 68x18
             text run at (167,0) width 68: "\"TEST1\""
         LayoutText {#text} at (234,0) size 9x18
           text run at (234,0) width 9: ", "
         LayoutInline {STRONG} at (0,0) size 68x18
           LayoutText {#text} at (242,0) size 68x18
             text run at (242,0) width 68: "\"TEST2\""
         LayoutText {#text} at (309,0) size 36x18
           text run at (309,0) width 36: ", and "
         LayoutInline {STRONG} at (0,0) size 67x18
           LayoutText {#text} at (344,0) size 67x18
             text run at (344,0) width 67: "\"TEST3\""
         LayoutText {#text} at (410,0) size 241x18
           text run at (410,0) width 89: " at the end of "
           text run at (498,0) width 153: "three paragraphs above."