Remove MarkupAccumulator::appendNodeValue() method

Source/core/editing/MarkupAccumulator.cpp

Index: Source/core/editing/MarkupAccumulator.cpp
diff --git a/Source/core/editing/MarkupAccumulator.cpp b/Source/core/editing/MarkupAccumulator.cpp
index 0f40c8e3a977a9056d1d12ea60a701b4cb46c85a..f043f0aa36b7509033fc739b72d8aaa82578dbe6 100644
--- a/Source/core/editing/MarkupAccumulator.cpp
+++ b/Source/core/editing/MarkupAccumulator.cpp
@@ -222,24 +222,6 @@ void MarkupAccumulator::appendQuotedURLAttributeValue(StringBuilder& result, con
     result.append(quoteChar);
 }
 
-void MarkupAccumulator::appendNodeValue(StringBuilder& result, const Node* node, const Range* range, EntityMask entityMask)
-{
-    const String str = node->nodeValue();
-    unsigned length = str.length();
-    unsigned start = 0;
-
-    if (range) {
-        if (node == range->endContainer())
-            length = range->endOffset();
-        if (node == range->startContainer()) {
-            start = range->startOffset();
-            length -= start;
-        }
-    }
-
-    appendCharactersReplacingEntities(result, str, start, length, entityMask);
-}
-
 bool MarkupAccumulator::shouldAddNamespaceElement(const Element* element)
 {
     // Don't add namespace attribute if it is already defined for this elem.
@@ -307,7 +289,19 @@ EntityMask MarkupAccumulator::entityMaskForText(Text* text) const
 
 void MarkupAccumulator::appendText(StringBuilder& result, Text* text)
 {
-    appendNodeValue(result, text, m_range, entityMaskForText(text));
+    const String& str = text->data();
+    unsigned length = str.length();
+    unsigned start = 0;
+
+    if (m_range) {
+        if (text == m_range->endContainer())
+            length = m_range->endOffset();
+        if (text == m_range->startContainer()) {
+            start = m_range->startOffset();
+            length -= start;
+        }
+    }
+    appendCharactersReplacingEntities(result, str, start, length, entityMaskForText(text));
 }
 
 void MarkupAccumulator::appendComment(StringBuilder& result, const String& comment)