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

third_party/WebKit/LayoutTests/platform/mac/css1/font_properties/font-expected.txt

 layer at (0,0) size 800x600 clip at (0,0) size 785x600 scrollHeight 4227
   LayoutView at (0,0) size 800x600
 layer at (0,0) size 785x4227 backgroundClip at (0,0) size 785x600 clip at (0,0) size 785x600
   LayoutBlockFlow {HTML} at (0,0) size 785x4227.33
     LayoutBlockFlow {BODY} at (8,8) size 769x4211.33 [bgcolor=#CCCCCC]
       LayoutBlockFlow {P} at (0,0) size 769x14
         LayoutText {#text} at (0,0) size 272x14
           text run at (0,0) width 272: "The style declarations which apply to the text below are:"
       LayoutBlockFlow {PRE} at (0,26) size 769x168
         LayoutText {#text} at (0,0) size 411x168
@@ skipping 28 matching lines @@
           text run at (430,0) width 290: "This is the \"base font size\" referred to in the following tests."
       LayoutBlockFlow {P} at (0,251.33) size 769x20
         LayoutText {#text} at (0,0) size 494x20
           text run at (0,0) width 494: "This element should be 13pt. Helvetica which is in small-cap italics."
       LayoutBlockFlow {P} at (0,289.33) size 769x81
         LayoutText {#text} at (0,2) size 764x76
           text run at (0,2) width 278: "This element should be in a serif font. "
           text run at (277,2) width 475: "Its font-size should be 150% the base font size, and its line-height"
           text run at (0,29) width 418: "should 150% of that value (18px and 27px, respectively). "
           text run at (417,29) width 347: "Extra text is included for the purposes of testing"
-          text run at (0,56) width 154: "this more effectively."
+          text run at (0,56) width 152: "this more effectively."
       LayoutBlockFlow {P} at (0,388.33) size 769x81
         LayoutText {#text} at (0,3) size 761x75
           text run at (0,3) width 349: "This element should be in a sans-serif font. "
           text run at (348,3) width 413: "Its font-size should be 150% the base font size, and"
           text run at (0,30) width 569: "its line-height should 150% of that value (18px and 27px, respectively). "
           text run at (568,30) width 193: "Extra text is included for"
-          text run at (0,57) width 351: "the purposes of testing this more effectively."
+          text run at (0,57) width 350: "the purposes of testing this more effectively."
       LayoutBlockFlow {P} at (0,487.33) size 769x78
         LayoutText {#text} at (0,2) size 756x47
           text run at (0,2) width 608: "This element should be in a cursive font, 'small' in size, with a line-height 200% the height of the text's actual size. "
           text run at (607,2) width 149: "For example, if the font-size"
           text run at (0,28) width 32: "value "
         LayoutInline {CODE} at (0,0) size 31x12
           LayoutText {#text} at (31,33) size 31x12
             text run at (31,33) width 31: "small"
         LayoutText {#text} at (61,28) size 760x47
           text run at (61,28) width 313: " is calculated at 10px, then the line-height should be 20px. "
@@ skipping 30 matching lines @@
           text run at (0,133) width 691: "font-size should be 150% the base font size, or 18px, and its line-height should be 1in. "
           text run at (690,133) width 48: "Extra"
           text run at (0,229) width 523: "text is included for the purposes of testing this more effectively."
       LayoutBlockFlow {P} at (0,1357.33) size 769x144
         LayoutText {#text} at (0,7) size 753x129
           text run at (0,7) width 753: "This element should be in a sans-serif font, oblique and not small-caps, with a weight of"
           text run at (0,43) width 41: "700. "
           text run at (40,43) width 666: "Its font-size should be 18 pixels, and its line-height should be 36px (200% this"
           text run at (0,79) width 177: "element's font size). "
           text run at (176,79) width 501: "Extra text is included for the purposes of testing this more"
-          text run at (0,115) width 94: "effectively."
+          text run at (0,115) width 92: "effectively."
       LayoutBlockFlow {P} at (0,1519.33) size 769x46
         LayoutText {#text} at (0,6) size 742x33
           text run at (0,6) width 276: "This element should be in a sans-serif font, with a weight of 400. "
           text run at (275,6) width 417: "Its font-size should be 80% of 12px, or 9.6px, and its line-height shoud be 2.5 times that, or 24px. "
           text run at (691,6) width 51: "Extra text is"
-          text run at (0,29) width 240: "included for the purposes of testing this more effectively."
+          text run at (0,29) width 239: "included for the purposes of testing this more effectively."
       LayoutBlockFlow {P} at (0,1583.33) size 769x216
         LayoutInline {SPAN} at (0,0) size 765x183 [bgcolor=#C0C0C0]
           LayoutText {#text} at (0,16) size 765x183
             text run at (0,16) width 699: "This element should be in a sans-serif font, italicized and small caps, with a weight of 100. "
             text run at (698,16) width 67: "Its font-"
             text run at (0,70) width 761: "size should be 150% the base font size, and its line-height should be 300% of that value (18px and"
             text run at (0,124) width 753: "54px, respectively). The text should have a silver background. The background color has been set"
             text run at (0,178) width 678: "on an inline element and should therefore only cover the text, not the interline spacing."
         LayoutText {#text} at (0,0) size 0x0
       LayoutTable {TABLE} at (0,1817.33) size 769x2394 [border: (1px outset #808080)]
@@ skipping 16 matching lines @@
               LayoutBlockFlow {P} at (4,57.33) size 747x20
                 LayoutText {#text} at (0,0) size 494x20
                   text run at (0,0) width 494: "This element should be 13pt. Helvetica which is in small-cap italics."
               LayoutBlockFlow {P} at (4,101.33) size 747x144
                 LayoutText {#text} at (0,4) size 729x136
                   text run at (0,4) width 370: "This element should be in a serif font. "
                   text run at (369,4) width 360: "Its font-size should be 150% the base"
                   text run at (0,40) width 688: "font size, and its line-height should 150% of that value (18px and 27px,"
                   text run at (0,76) width 136: "respectively). "
                   text run at (135,76) width 559: "Extra text is included for the purposes of testing this more"
-                  text run at (0,112) width 109: "effectively."
+                  text run at (0,112) width 107: "effectively."
               LayoutBlockFlow {P} at (4,269.33) size 747x144
                 LayoutText {#text} at (0,4) size 741x136
                   text run at (0,4) width 465: "This element should be in a sans-serif font. "
                   text run at (464,4) width 234: "Its font-size should be"
                   text run at (0,40) width 741: "150% the base font size, and its line-height should 150% of that value"
                   text run at (0,76) width 327: "(18px and 27px, respectively). "
                   text run at (326,76) width 403: "Extra text is included for the purposes"
-                  text run at (0,112) width 323: "of testing this more effectively."
+                  text run at (0,112) width 321: "of testing this more effectively."
               LayoutBlockFlow {P} at (4,437.33) size 747x78
                 LayoutText {#text} at (0,2) size 737x47
                   text run at (0,2) width 608: "This element should be in a cursive font, 'small' in size, with a line-height 200% the height of the text's actual size. "
                   text run at (607,2) width 130: "For example, if the font-"
                   text run at (0,28) width 54: "size value "
                 LayoutInline {CODE} at (0,0) size 31x12
                   LayoutText {#text} at (53,33) size 31x12
                     text run at (53,33) width 31: "small"
                 LayoutText {#text} at (83,28) size 733x47
                   text run at (83,28) width 313: " is calculated at 10px, then the line-height should be 20px. "
@@ skipping 33 matching lines @@
                   text run at (0,226) width 438: "or 18px, and its line-height should be 1in. "
                   text run at (437,226) width 272: "Extra text is included for"
                   text run at (0,322) width 476: "the purposes of testing this more effectively."
               LayoutBlockFlow {P} at (4,1682.33) size 747x144
                 LayoutText {#text} at (0,7) size 731x129
                   text run at (0,7) width 731: "This element should be in a sans-serif font, oblique and not small-caps, with a weight"
                   text run at (0,43) width 63: "of 700. "
                   text run at (62,43) width 666: "Its font-size should be 18 pixels, and its line-height should be 36px (200% this"
                   text run at (0,79) width 177: "element's font size). "
                   text run at (176,79) width 501: "Extra text is included for the purposes of testing this more"
-                  text run at (0,115) width 94: "effectively."
+                  text run at (0,115) width 92: "effectively."
               LayoutBlockFlow {P} at (4,1844.33) size 747x62
                 LayoutText {#text} at (0,8) size 728x46
                   text run at (0,8) width 368: "This element should be in a sans-serif font, with a weight of 400. "
                   text run at (367,8) width 361: "Its font-size should be 80% of 12px, or 9.6px, and its line-height"
                   text run at (0,39) width 190: "shoud be 2.5 times that, or 24px. "
-                  text run at (189,39) width 391: "Extra text is included for the purposes of testing this more effectively."
+                  text run at (189,39) width 390: "Extra text is included for the purposes of testing this more effectively."
               LayoutBlockFlow {P} at (4,1930.33) size 747x432
                 LayoutInline {SPAN} at (0,0) size 739x388 [bgcolor=#C0C0C0]
                   LayoutText {#text} at (0,22) size 739x388
                     text run at (0,22) width 739: "This element should be in a sans-serif font, italicized and small caps, with"
                     text run at (0,94) width 173: "a weight of 100. "
                     text run at (172,94) width 559: "Its font-size should be 150% the base font size, and its"
                     text run at (0,166) width 722: "line-height should be 300% of that value (18px and 54px, respectively)."
                     text run at (0,238) width 700: "The text should have a silver background. The background color has"
                     text run at (0,310) width 718: "been set on an inline element and should therefore only cover the text,"
                     text run at (0,382) width 253: "not the interline spacing."
                 LayoutText {#text} at (0,0) size 0x0