Remove unused editing related member functions from WebViewClient

LayoutTests/editing/inserting/insert-thai-characters-001-expected.txt

Index: LayoutTests/editing/inserting/insert-thai-characters-001-expected.txt
diff --git a/LayoutTests/editing/inserting/insert-thai-characters-001-expected.txt b/LayoutTests/editing/inserting/insert-thai-characters-001-expected.txt
index 3662e34eb730d1534aa179ac81059c8edc120feb..175bf793759033a30e0c573730bfaee8ac62e929 100644
--- a/LayoutTests/editing/inserting/insert-thai-characters-001-expected.txt
+++ b/LayoutTests/editing/inserting/insert-thai-characters-001-expected.txt
@@ -1,46 +1,31 @@
-EDITING DELEGATE: shouldBeginEditingInDOMRange:range from 0 of DIV > BODY > HTML > #document to 0 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 > DIV > BODY > HTML > #document to 1 of #text > DIV > BODY > HTML > #document affinity:NSSelectionAffinityDownstream stillSelecting:FALSE
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
 EDITING DELEGATE: webViewDidChange:WebViewDidChangeNotification
-EDITING DELEGATE: shouldChangeSelectedDOMRange:range from 1 of #text > DIV > BODY > HTML > #document to 1 of #text > DIV > BODY > HTML > #document toDOMRange:range from 2 of #text > DIV > BODY > HTML > #document to 2 of #text > DIV > BODY > HTML > #document affinity:NSSelectionAffinityDownstream stillSelecting:FALSE
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
 EDITING DELEGATE: webViewDidChange:WebViewDidChangeNotification
-EDITING DELEGATE: shouldChangeSelectedDOMRange:range from 2 of #text > DIV > BODY > HTML > #document to 2 of #text > DIV > BODY > HTML > #document toDOMRange:range from 3 of #text > DIV > BODY > HTML > #document to 3 of #text > DIV > BODY > HTML > #document affinity:NSSelectionAffinityDownstream stillSelecting:FALSE
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
 EDITING DELEGATE: webViewDidChange:WebViewDidChangeNotification
-EDITING DELEGATE: shouldChangeSelectedDOMRange:range from 3 of #text > DIV > BODY > HTML > #document to 3 of #text > DIV > BODY > HTML > #document toDOMRange:range from 4 of #text > DIV > BODY > HTML > #document to 4 of #text > DIV > BODY > HTML > #document affinity:NSSelectionAffinityDownstream stillSelecting:FALSE
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
 EDITING DELEGATE: webViewDidChange:WebViewDidChangeNotification
-EDITING DELEGATE: shouldChangeSelectedDOMRange:range from 4 of #text > DIV > BODY > HTML > #document to 4 of #text > DIV > BODY > HTML > #document toDOMRange:range from 5 of #text > DIV > BODY > HTML > #document to 5 of #text > DIV > BODY > HTML > #document affinity:NSSelectionAffinityDownstream stillSelecting:FALSE
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
 EDITING DELEGATE: webViewDidChange:WebViewDidChangeNotification
-EDITING DELEGATE: shouldChangeSelectedDOMRange:range from 5 of #text > DIV > BODY > HTML > #document to 5 of #text > DIV > BODY > HTML > #document toDOMRange:range from 6 of #text > DIV > BODY > HTML > #document to 6 of #text > DIV > BODY > HTML > #document affinity:NSSelectionAffinityDownstream stillSelecting:FALSE
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
 EDITING DELEGATE: webViewDidChange:WebViewDidChangeNotification
-EDITING DELEGATE: shouldChangeSelectedDOMRange:range from 6 of #text > DIV > BODY > HTML > #document to 6 of #text > DIV > BODY > HTML > #document toDOMRange:range from 7 of #text > DIV > BODY > HTML > #document to 7 of #text > DIV > BODY > HTML > #document affinity:NSSelectionAffinityDownstream stillSelecting:FALSE
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
 EDITING DELEGATE: webViewDidChange:WebViewDidChangeNotification
-EDITING DELEGATE: shouldChangeSelectedDOMRange:range from 7 of #text > DIV > BODY > HTML > #document to 7 of #text > DIV > BODY > HTML > #document toDOMRange:range from 8 of #text > DIV > BODY > HTML > #document to 8 of #text > DIV > BODY > HTML > #document affinity:NSSelectionAffinityDownstream stillSelecting:FALSE
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
 EDITING DELEGATE: webViewDidChange:WebViewDidChangeNotification
-EDITING DELEGATE: shouldChangeSelectedDOMRange:range from 8 of #text > DIV > BODY > HTML > #document to 8 of #text > DIV > BODY > HTML > #document toDOMRange:range from 9 of #text > DIV > BODY > HTML > #document to 9 of #text > DIV > BODY > HTML > #document affinity:NSSelectionAffinityDownstream stillSelecting:FALSE
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
 EDITING DELEGATE: webViewDidChange:WebViewDidChangeNotification
-EDITING DELEGATE: shouldChangeSelectedDOMRange:range from 9 of #text > DIV > BODY > HTML > #document to 9 of #text > DIV > BODY > HTML > #document toDOMRange:range from 10 of #text > DIV > BODY > HTML > #document to 10 of #text > DIV > BODY > HTML > #document affinity:NSSelectionAffinityDownstream stillSelecting:FALSE
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
 EDITING DELEGATE: webViewDidChange:WebViewDidChangeNotification
-EDITING DELEGATE: shouldChangeSelectedDOMRange:range from 10 of #text > DIV > BODY > HTML > #document to 10 of #text > DIV > BODY > HTML > #document toDOMRange:range from 11 of #text > DIV > BODY > HTML > #document to 11 of #text > 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: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
-EDITING DELEGATE: shouldChangeSelectedDOMRange:range from 4 of #text > DIV > BODY > HTML > #document to 4 of #text > DIV > BODY > HTML > #document toDOMRange:range from 5 of #text > DIV > BODY > HTML > #document to 5 of #text > DIV > BODY > HTML > #document affinity:NSSelectionAffinityDownstream stillSelecting:FALSE
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
 EDITING DELEGATE: webViewDidChange:WebViewDidChangeNotification
-EDITING DELEGATE: shouldChangeSelectedDOMRange:range from 5 of #text > DIV > BODY > HTML > #document to 5 of #text > DIV > BODY > HTML > #document toDOMRange:range from 6 of #text > DIV > BODY > HTML > #document to 6 of #text > DIV > BODY > HTML > #document affinity:NSSelectionAffinityDownstream stillSelecting:FALSE
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
 EDITING DELEGATE: webViewDidChange:WebViewDidChangeNotification
 This test tests whether we can insert a Thai character after a Thai "prepend" character.