[Editing][CodeHealth] Convert editing/selection to utilize w3c test harness part 1.

third_party/WebKit/LayoutTests/platform/win/editing/selection/after-line-wrap-expected.txt

-EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
-EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
-EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
-EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
-EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
-layer at (0,0) size 800x600
-  LayoutView at (0,0) size 800x600
-layer at (0,0) size 800x600
-  LayoutBlockFlow {HTML} at (0,0) size 800x600
-    LayoutBlockFlow {BODY} at (8,8) size 784x576
-      LayoutBlockFlow {P} at (0,0) size 784x36
-        LayoutInline {B} at (0,0) size 306x17
-          LayoutText {#text} at (0,0) size 306x17
-            text run at (0,0) width 306: "Make sure that your window is small enough"
-        LayoutText {#text} at (305,0) size 778x35
-          text run at (305,0) width 473: " so that 'don't select this line' and 'try to select just this line' appear on two"
-          text run at (0,18) width 97: "different lines. "
-          text run at (97,18) width 623: "The two phrases are actually in the same paragraph, there are just lots of spaces in between them."
-      LayoutBlockFlow {P} at (0,52) size 784x36
-        LayoutText {#text} at (0,0) size 108x17
-          text run at (0,0) width 108: "This is a test for "
-        LayoutInline {A} at (0,0) size 373x17 [color=#0000EE]
-          LayoutText {#text} at (107,0) size 373x17
-            text run at (107,0) width 373: "REGRESSION: Selection includes spaces that it shouldn't"
-        LayoutText {#text} at (479,0) size 768x35
-          text run at (479,0) width 289: ". The test makes sure that a word that is right"
-          text run at (0,18) width 291: "after a line wrap can be selected successfully."
-      LayoutBlockFlow {P} at (0,104) size 784x0
-      LayoutBlockFlow {DIV} at (16,104) size 752x74 [border: (1px solid #000000)]
-        LayoutText {#text} at (1,1) size 748x53
-          text run at (1,1) width 96: "don't select me"
-          text run at (96,1) width 5: " "
-          text run at (1,19) width 748: "                                                                                                                                                                                           "
-          text run at (1,37) width 644: "                                                                                                                                                                 "
-        LayoutInline {I} at (0,0) size 750x35
-          LayoutText {#text} at (645,37) size 750x35
-            text run at (645,37) width 102: "try to select just"
-            text run at (746,37) width 5: " "
-            text run at (1,55) width 51: "this text"
-        LayoutText {#text} at (0,0) size 0x0
-selection start: position 17 of child 0 {#text} of child 7 {DIV} of body
-selection end:   position 20 of child 0 {#text} of child 7 {DIV} of body