Remove unused editing related member functions from WebViewClient

LayoutTests/editing/style/typing-style-001-expected.txt

Index: LayoutTests/editing/style/typing-style-001-expected.txt
diff --git a/LayoutTests/editing/style/typing-style-001-expected.txt b/LayoutTests/editing/style/typing-style-001-expected.txt
index dbde0e51682dac793c6cb7fe1f24348a26e5cac1..43e2a690e354961f5efd10b08a42dbcfb54679db 100644
--- a/LayoutTests/editing/style/typing-style-001-expected.txt
+++ b/LayoutTests/editing/style/typing-style-001-expected.txt
@@ -1,5 +1,3 @@
-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
@@ -13,36 +11,26 @@ EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotificatio
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
-EDITING DELEGATE: shouldDeleteDOMRange:range from 3 of #text > I > SPAN > DIV > BODY > HTML > #document to 4 of #text > I > SPAN > DIV > BODY > HTML > #document
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
 EDITING DELEGATE: webViewDidChange:WebViewDidChangeNotification
-EDITING DELEGATE: shouldDeleteDOMRange:range from 2 of #text > I > SPAN > DIV > BODY > HTML > #document to 3 of #text > I > SPAN > DIV > BODY > HTML > #document
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
 EDITING DELEGATE: webViewDidChange:WebViewDidChangeNotification
-EDITING DELEGATE: shouldDeleteDOMRange:range from 1 of #text > I > SPAN > DIV > BODY > HTML > #document to 2 of #text > I > SPAN > DIV > BODY > HTML > #document
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
 EDITING DELEGATE: webViewDidChange:WebViewDidChangeNotification
-EDITING DELEGATE: shouldDeleteDOMRange:range from 0 of #text > I > SPAN > DIV > BODY > HTML > #document to 1 of #text > I > SPAN > DIV > BODY > HTML > #document
-EDITING DELEGATE: shouldChangeSelectedDOMRange:range from 8 of #text > SPAN > DIV > BODY > HTML > #document to 8 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: shouldDeleteDOMRange:range from 7 of #text > SPAN > DIV > BODY > HTML > #document to 8 of #text > SPAN > DIV > BODY > HTML > #document
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
 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: shouldChangeSelectedDOMRange:range from 8 of #text > SPAN > DIV > BODY > HTML > #document to 8 of #text > SPAN > DIV > BODY > HTML > #document toDOMRange:range from 9 of #text > SPAN > DIV > BODY > HTML > #document to 9 of #text > SPAN > DIV > BODY > HTML > #document affinity:NSSelectionAffinityDownstream stillSelecting:FALSE
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
 EDITING DELEGATE: webViewDidChange:WebViewDidChangeNotification
-EDITING DELEGATE: shouldChangeSelectedDOMRange:range from 9 of #text > SPAN > DIV > BODY > HTML > #document to 9 of #text > SPAN > DIV > BODY > HTML > #document toDOMRange:range from 10 of #text > SPAN > DIV > BODY > HTML > #document to 10 of #text > SPAN > DIV > BODY > HTML > #document affinity:NSSelectionAffinityDownstream stillSelecting:FALSE
 EDITING DELEGATE: webViewDidChangeSelection:WebViewDidChangeSelectionNotification
 EDITING DELEGATE: webViewDidChange:WebViewDidChangeNotification
-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
 layer at (0,0) size 800x600