Remove unused editing related member functions from WebViewClient

LayoutTests/editing/pasteboard/emacs-ctrl-k-y-001-expected.txt

Index: LayoutTests/editing/pasteboard/emacs-ctrl-k-y-001-expected.txt
diff --git a/LayoutTests/editing/pasteboard/emacs-ctrl-k-y-001-expected.txt b/LayoutTests/editing/pasteboard/emacs-ctrl-k-y-001-expected.txt
index 3a9fabf78ebd206d6a25fbd8180d8b73d08d4a7b..84b2b6d1087eba886196d1ec1bd42d98234d5754 100644
--- a/LayoutTests/editing/pasteboard/emacs-ctrl-k-y-001-expected.txt
+++ b/LayoutTests/editing/pasteboard/emacs-ctrl-k-y-001-expected.txt
@@ -1,39 +1,26 @@
-EDITING DELEGATE: shouldBeginEditingInDOMRange:range from 0 of DIV > BODY > HTML > #document to 3 of DIV > BODY > HTML > #document
-EDITING DELEGATE: webViewDidBeginEditing:WebViewDidBeginEditingNotification
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
-EDITING DELEGATE: shouldDeleteDOMRange:range from 8 of #text > DIV > DIV > BODY > HTML > #document to 14 of #text > DIV > DIV > BODY > HTML > #document
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
 EDITING DELEGATE: webViewDidChange:WebViewDidChangeNotification
-EDITING DELEGATE: shouldDeleteDOMRange:range from 8 of #text > DIV > DIV > BODY > HTML > #document to 0 of DIV > DIV > DIV > BODY > HTML > #document
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
 EDITING DELEGATE: webViewDidChange:WebViewDidChangeNotification
-EDITING DELEGATE: shouldDeleteDOMRange:range from 8 of #text > DIV > DIV > BODY > HTML > #document to 21 of #text > DIV > DIV > BODY > HTML > #document
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
 EDITING DELEGATE: webViewDidChange:WebViewDidChangeNotification
-EDITING DELEGATE: shouldDeleteDOMRange:range from 8 of #text > DIV > DIV > BODY > HTML > #document to 0 of DIV > DIV > DIV > BODY > HTML > #document
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
 EDITING DELEGATE: webViewDidChange:WebViewDidChangeNotification
-EDITING DELEGATE: shouldDeleteDOMRange:range from 8 of #text > DIV > DIV > BODY > HTML > #document to 24 of #text > DIV > DIV > BODY > HTML > #document
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
 EDITING DELEGATE: webViewDidChange:WebViewDidChangeNotification
-EDITING DELEGATE: shouldInsertText: three
 four five six
 seven eight nine replacingDOMRange:range from 8 of #text > DIV > DIV > BODY > HTML > #document to 8 of #text > DIV > DIV > BODY > HTML > #document givenAction:WebViewInsertActionTyped
-EDITING DELEGATE: shouldChangeSelectedDOMRange:range from 8 of #text > DIV > DIV > BODY > HTML > #document to 8 of #text > DIV > DIV > BODY > HTML > #document toDOMRange:range from 14 of #text > DIV > DIV > BODY > HTML > #document to 14 of #text > DIV > DIV > BODY > HTML > #document affinity:NSSelectionAffinityDownstream stillSelecting:FALSE
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
 EDITING DELEGATE: webViewDidChange:WebViewDidChangeNotification
-EDITING DELEGATE: shouldChangeSelectedDOMRange:range from 14 of #text > DIV > DIV > BODY > HTML > #document to 14 of #text > DIV > DIV > BODY > HTML > #document toDOMRange:range from 0 of DIV > DIV > BODY > HTML > #document to 0 of DIV > DIV > BODY > HTML > #document affinity:NSSelectionAffinityDownstream stillSelecting:FALSE
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
 EDITING DELEGATE: webViewDidChange:WebViewDidChangeNotification
-EDITING DELEGATE: shouldChangeSelectedDOMRange:range from 13 of #text > DIV > DIV > BODY > HTML > #document to 13 of #text > DIV > DIV > BODY > HTML > #document toDOMRange:range from 13 of #text > DIV > DIV > BODY > HTML > #document to 13 of #text > DIV > DIV > BODY > HTML > #document affinity:NSSelectionAffinityDownstream stillSelecting:FALSE
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
 EDITING DELEGATE: webViewDidChange:WebViewDidChangeNotification
-EDITING DELEGATE: shouldChangeSelectedDOMRange:range from 13 of #text > DIV > DIV > BODY > HTML > #document to 13 of #text > DIV > DIV > BODY > HTML > #document toDOMRange:range from 0 of DIV > DIV > BODY > HTML > #document to 0 of DIV > DIV > BODY > HTML > #document affinity:NSSelectionAffinityDownstream stillSelecting:FALSE
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
 EDITING DELEGATE: webViewDidChange:WebViewDidChangeNotification
-EDITING DELEGATE: shouldChangeSelectedDOMRange:range from 16 of #text > DIV > DIV > BODY > HTML > #document to 16 of #text > DIV > DIV > BODY > HTML > #document toDOMRange:range from 16 of #text > DIV > DIV > BODY > HTML > #document to 16 of #text > DIV > DIV > BODY > HTML > #document affinity:NSSelectionAffinityDownstream stillSelecting:FALSE
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
 EDITING DELEGATE: webViewDidChange:WebViewDidChangeNotification
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