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

third_party/WebKit/LayoutTests/platform/linux/css1/box_properties/clear-expected.txt

 layer at (0,0) size 800x600 clip at (0,0) size 785x600 scrollHeight 1005
   LayoutView at (0,0) size 800x600
 layer at (0,0) size 785x1005 backgroundClip at (0,0) size 785x600 clip at (0,0) size 785x600
   LayoutBlockFlow {HTML} at (0,0) size 785x1005
     LayoutBlockFlow {BODY} at (8,8) size 769x989 [bgcolor=#CCCCCC]
       LayoutBlockFlow {P} at (0,0) size 769x20
         LayoutText {#text} at (0,0) size 337x19
           text run at (0,0) width 337: "The style declarations which apply to the text below are:"
       LayoutBlockFlow {PRE} at (0,36) size 769x64
         LayoutText {#text} at (0,0) size 168x64
           text run at (0,0) width 152: ".one {clear: left;}"
           text run at (152,0) width 0: " "
           text run at (0,16) width 160: ".two {clear: right;}"
           text run at (160,16) width 0: " "
           text run at (0,32) width 168: ".three {clear: both;}"
           text run at (168,32) width 0: " "
           text run at (0,48) width 160: ".four {clear: none;}"
           text run at (160,48) width 0: " "
       LayoutBlockFlow {HR} at (0,113) size 769x2 [border: (1px inset #EEEEEE)]
       LayoutImage (floating) {IMG} at (0,123) size 15x50
       LayoutBlockFlow {P} at (0,131) size 769x20
-        LayoutText {#text} at (18,0) size 563x19
-          text run at (18,0) width 563: "This text should be flowing past a tall orange rectangle on the left side of the browser window."
+        LayoutText {#text} at (18,0) size 562x19
+          text run at (18,0) width 562: "This text should be flowing past a tall orange rectangle on the left side of the browser window."
       LayoutBlockFlow (anonymous) at (0,167) size 769x20
         LayoutBR {BR} at (18,0) size 0x19
         LayoutImage (floating) {IMG} at (0,20) size 15x50
       LayoutBlockFlow {P} at (0,237) size 769x20
         LayoutText {#text} at (0,0) size 620x19
           text run at (0,0) width 620: "This paragraph should appear below the tall orange rectangle above and to the left, and not flow past it."
       LayoutBlockFlow (anonymous) at (0,273) size 769x20
         LayoutBR {BR} at (0,0) size 0x19
         LayoutImage (floating) {IMG} at (754,20) size 15x50
       LayoutBlockFlow {P} at (0,343) size 769x20
@@ skipping 20 matching lines @@
               LayoutInline {STRONG} at (0,0) size 157x19
                 LayoutText {#text} at (4,4) size 157x19
                   text run at (4,4) width 157: "TABLE Testing Section"
           LayoutTableRow {TR} at (0,28) size 648x418
             LayoutTableCell {TD} at (0,223) size 12x28 [bgcolor=#C0C0C0] [border: (1px inset #808080)] [r=1 c=0 rs=1 cs=1]
               LayoutText {#text} at (4,4) size 4x19
                 text run at (4,4) width 4: " "
             LayoutTableCell {TD} at (12,28) size 636x418 [border: (1px inset #808080)] [r=1 c=1 rs=1 cs=1]
               LayoutImage (floating) {IMG} at (4,4) size 15x50
               LayoutBlockFlow {P} at (4,4) size 628x20
-                LayoutText {#text} at (18,0) size 563x19
-                  text run at (18,0) width 563: "This text should be flowing past a tall orange rectangle on the left side of the browser window."
+                LayoutText {#text} at (18,0) size 562x19
+                  text run at (18,0) width 562: "This text should be flowing past a tall orange rectangle on the left side of the browser window."
               LayoutBlockFlow (anonymous) at (4,40) size 628x20
                 LayoutBR {BR} at (18,0) size 0x19
                 LayoutImage (floating) {IMG} at (0,20) size 15x50
               LayoutBlockFlow {P} at (4,110) size 628x20
                 LayoutText {#text} at (0,0) size 620x19
                   text run at (0,0) width 620: "This paragraph should appear below the tall orange rectangle above and to the left, and not flow past it."
               LayoutBlockFlow (anonymous) at (4,146) size 628x20
                 LayoutBR {BR} at (0,0) size 0x19
                 LayoutImage (floating) {IMG} at (613,20) size 15x50
               LayoutBlockFlow {P} at (4,216) size 628x20
                 LayoutText {#text} at (0,0) size 628x19
                   text run at (0,0) width 628: "This paragraph should appear below the tall orange rectangle above and to the right, and not flow past it."
               LayoutBlockFlow (anonymous) at (4,252) size 628x20
                 LayoutBR {BR} at (0,0) size 0x19
                 LayoutImage (floating) {IMG} at (0,20) size 15x50
                 LayoutImage (floating) {IMG} at (613,20) size 15x50
               LayoutBlockFlow {P} at (4,322) size 628x20
                 LayoutText {#text} at (0,0) size 574x19
                   text run at (0,0) width 574: "This paragraph should appear below the two tall orange rectangles, and not flow between them."
               LayoutImage (floating) {IMG} at (4,358) size 15x50
               LayoutImage (floating) {IMG} at (617,358) size 15x50
               LayoutBlockFlow {P} at (4,358) size 628x20
                 LayoutText {#text} at (18,0) size 372x19
                   text run at (18,0) width 372: "This paragraph should be between both tall orange rectangles."
               LayoutBlockFlow (anonymous) at (4,394) size 628x20
                 LayoutBR {BR} at (18,0) size 0x19