Remove unused editing related member functions from WebViewClient

Source/core/editing/SetSelectionCommand.cpp

Index: Source/core/editing/SetSelectionCommand.cpp
diff --git a/Source/core/editing/SetSelectionCommand.cpp b/Source/core/editing/SetSelectionCommand.cpp
index 48c86bf0698306b8239ccc719975b6a436282265..5fa2515ff3a7a1358d8c57683187203f2927f3b1 100644
--- a/Source/core/editing/SetSelectionCommand.cpp
+++ b/Source/core/editing/SetSelectionCommand.cpp
@@ -41,17 +41,14 @@ SetSelectionCommand::SetSelectionCommand(const VisibleSelection& selection, Fram
 void SetSelectionCommand::doApply()
 {
     FrameSelection& selection = document().frame()->selection();
-    if (selection.shouldChangeSelection(m_selectionToSet) && m_selectionToSet.isNonOrphanedCaretOrRange()) {
-        selection.setSelection(m_selectionToSet, m_options);
-        setEndingSelection(m_selectionToSet);
-    }
+    selection.setSelection(m_selectionToSet, m_options);
+    setEndingSelection(m_selectionToSet);
 }
 
 void SetSelectionCommand::doUnapply()
 {
     FrameSelection& selection = document().frame()->selection();
-    if (selection.shouldChangeSelection(startingSelection()) && startingSelection().isNonOrphanedCaretOrRange())
-        selection.setSelection(startingSelection(), m_options);
+    selection.setSelection(startingSelection(), m_options);
 }
 
 } // namespace WebCore