Remove callers of deprecatedShadowAncestorNode

Source/core/editing/ReplaceSelectionCommand.cpp

Index: Source/core/editing/ReplaceSelectionCommand.cpp
diff --git a/Source/core/editing/ReplaceSelectionCommand.cpp b/Source/core/editing/ReplaceSelectionCommand.cpp
index aea9badf720e3ab725b6b7018b5983ca5232101e..4809a280bfbe804e40a3663eb9b232a0bd37630a 100644
--- a/Source/core/editing/ReplaceSelectionCommand.cpp
+++ b/Source/core/editing/ReplaceSelectionCommand.cpp
@@ -157,7 +157,7 @@ ReplacementFragment::ReplacementFragment(Document* document, DocumentFragment* f
     if (!editableRoot)
         return;
 
-    Node* shadowAncestorNode = editableRoot->deprecatedShadowAncestorNode();
+    Node* shadowAncestorNode = editableRoot->shadowHost();

[tkent, 2014/06/30 23:35:50]

Is it ok to ignore a case where editableRoot->deprecatedShadowAncestorNode()
returns editableRoot?

[deepak.sa, 2014/07/01 05:45:25]

While making the patch i thought it was safe, but to be on the safe side i'll
add the check, so that it will also handle the above case.

 
     if (!editableRoot->getAttributeEventListener(EventTypeNames::webkitBeforeTextInserted) &&
         // FIXME: Remove these checks once textareas and textfields actually register an event handler.