Remove unused editing related member functions from WebViewClient

LayoutTests/platform/win/editing/inserting/typing-001-expected.txt

Index: LayoutTests/platform/win/editing/inserting/typing-001-expected.txt
diff --git a/LayoutTests/platform/win/editing/inserting/typing-001-expected.txt b/LayoutTests/platform/win/editing/inserting/typing-001-expected.txt
index 2f7449c0a34c3d4e7a0122bbed8171fa14dfc42e..4db22f30c606df1b709650a6a7c0857a6679d5c2 100644
--- a/LayoutTests/platform/win/editing/inserting/typing-001-expected.txt
+++ b/LayoutTests/platform/win/editing/inserting/typing-001-expected.txt
@@ -1,35 +1,24 @@
-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: shouldChangeSelectedDOMRange:range from 0 of DIV > BODY > HTML > #document to 0 of DIV > BODY > HTML > #document toDOMRange:range from 1 of #text > SPAN > DIV > BODY > HTML > #document to 1 of #text > SPAN > DIV > BODY > HTML > #document affinity:NSSelectionAffinityDownstream stillSelecting:FALSE
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
 EDITING DELEGATE: webViewDidChange:WebViewDidChangeNotification
-EDITING DELEGATE: shouldChangeSelectedDOMRange:range from 1 of #text > SPAN > DIV > BODY > HTML > #document to 1 of #text > SPAN > DIV > BODY > HTML > #document toDOMRange:range from 2 of #text > SPAN > DIV > BODY > HTML > #document to 2 of #text > SPAN > DIV > BODY > HTML > #document affinity:NSSelectionAffinityDownstream stillSelecting:FALSE
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
 EDITING DELEGATE: webViewDidChange:WebViewDidChangeNotification
-EDITING DELEGATE: shouldChangeSelectedDOMRange:range from 2 of #text > SPAN > DIV > BODY > HTML > #document to 2 of #text > SPAN > DIV > BODY > HTML > #document toDOMRange:range from 3 of #text > SPAN > DIV > BODY > HTML > #document to 3 of #text > SPAN > DIV > BODY > HTML > #document affinity:NSSelectionAffinityDownstream stillSelecting:FALSE
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
 EDITING DELEGATE: webViewDidChange:WebViewDidChangeNotification
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
-EDITING DELEGATE: shouldChangeSelectedDOMRange:range from 5 of #text > SPAN > DIV > BODY > HTML > #document to 5 of #text > SPAN > DIV > BODY > HTML > #document toDOMRange:range from 6 of #text > SPAN > DIV > BODY > HTML > #document to 6 of #text > SPAN > DIV > BODY > HTML > #document affinity:NSSelectionAffinityDownstream stillSelecting:FALSE
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
 EDITING DELEGATE: webViewDidChange:WebViewDidChangeNotification
-EDITING DELEGATE: shouldChangeSelectedDOMRange:range from 6 of #text > SPAN > DIV > BODY > HTML > #document to 6 of #text > SPAN > DIV > BODY > HTML > #document toDOMRange:range from 7 of #text > SPAN > DIV > BODY > HTML > #document to 7 of #text > SPAN > DIV > BODY > HTML > #document affinity:NSSelectionAffinityDownstream stillSelecting:FALSE
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
 EDITING DELEGATE: webViewDidChange:WebViewDidChangeNotification
-EDITING DELEGATE: shouldChangeSelectedDOMRange:range from 7 of #text > SPAN > DIV > BODY > HTML > #document to 7 of #text > SPAN > DIV > BODY > HTML > #document toDOMRange:range from 8 of #text > SPAN > DIV > BODY > HTML > #document to 8 of #text > SPAN > DIV > BODY > HTML > #document affinity:NSSelectionAffinityDownstream stillSelecting:FALSE
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
 EDITING DELEGATE: webViewDidChange:WebViewDidChangeNotification
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
-EDITING DELEGATE: shouldChangeSelectedDOMRange:range from 10 of #text > SPAN > DIV > BODY > HTML > #document to 10 of #text > SPAN > DIV > BODY > HTML > #document toDOMRange:range from 11 of #text > SPAN > DIV > BODY > HTML > #document to 11 of #text > SPAN > DIV > BODY > HTML > #document affinity:NSSelectionAffinityDownstream stillSelecting:FALSE
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
 EDITING DELEGATE: webViewDidChange:WebViewDidChangeNotification
-EDITING DELEGATE: shouldChangeSelectedDOMRange:range from 11 of #text > SPAN > DIV > BODY > HTML > #document to 11 of #text > SPAN > DIV > BODY > HTML > #document toDOMRange:range from 12 of #text > SPAN > DIV > BODY > HTML > #document to 12 of #text > SPAN > DIV > BODY > HTML > #document affinity:NSSelectionAffinityDownstream stillSelecting:FALSE
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
 EDITING DELEGATE: webViewDidChange:WebViewDidChangeNotification
-EDITING DELEGATE: shouldChangeSelectedDOMRange:range from 12 of #text > SPAN > DIV > BODY > HTML > #document to 12 of #text > SPAN > DIV > BODY > HTML > #document toDOMRange:range from 13 of #text > SPAN > DIV > BODY > HTML > #document to 13 of #text > SPAN > DIV > BODY > HTML > #document affinity:NSSelectionAffinityDownstream stillSelecting:FALSE
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
 EDITING DELEGATE: webViewDidChange:WebViewDidChangeNotification
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