Rebaseline WebKit tests as a result of the merge. These are the same tests...

webkit/data/layout_tests/platform/chromium-win/LayoutTests/editing/selection/end-of-document-expected.txt

 EDITING DELEGATE: shouldBeginEditingInDOMRange:range from 0 of DIV > BODY > HTML > #document to 4 of DIV > BODY > HTML > #document
 EDITING DELEGATE: webViewDidBeginEditing:WebViewDidBeginEditingNotification
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
 EDITING DELEGATE: shouldChangeSelectedDOMRange:range from 0 of DIV > DIV > DIV > BODY > HTML > #document to 0 of DIV > DIV > DIV > BODY > HTML > #document toDOMRange:range from 0 of #text > DIV > DIV > DIV > BODY > HTML > #document to 2 of DIV > BODY > HTML > #document affinity:NSSelectionAffinityDownstream stillSelecting:FALSE
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
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               text run at (0,0) width 299: "On Feb 1, 2006, at 7:37 PM, David Hyatt wrote:"
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-                text run at (417,0) width 275: "WebElementImageKey is a key added to the "
+                text run at (417,0) width 271: "WebElementImageKey is a key added to the"
+                text run at (688,0) width 4: " "
                 text run at (0,20) width 370: "elementAtPoint dictionary and the key's value is an NSImage."
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                 text run at (374,20) width 245: "Unfortunately we use CGImageRef now."
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-                text run at (623,20) width 61: "What this "
-                text run at (0,40) width 687: "means is that as you move the mouse around a web page we are aggressively mallocing NSImages that then move "
+                text run at (623,20) width 57: "What this"
+                text run at (680,20) width 4: " "
+                text run at (0,40) width 683: "means is that as you move the mouse around a web page we are aggressively mallocing NSImages that then move"
+                text run at (683,40) width 4: " "
                 text run at (0,60) width 604: "into our image cache and stay around until the CGImageRef goes away (which could be a long time)."
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                 text run at (0,0) width 297: "I think this is terrible but am not sure how to fix it."
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                 text run at (301,0) width 189: "I assume this key is public API."
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-                text run at (494,0) width 201: "Could we change the key's value "
+                text run at (494,0) width 197: "Could we change the key's value"
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                 text run at (0,20) width 179: "to be a CGImageRef instead?"
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-                text run at (183,20) width 518: "Could we just eliminate the key in favor of a DOM extension method for accessing an "
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