Rename documentState() to getDocumentState().

third_party/WebKit/Source/core/loader/HistoryItem.cpp

Index: third_party/WebKit/Source/core/loader/HistoryItem.cpp
diff --git a/third_party/WebKit/Source/core/loader/HistoryItem.cpp b/third_party/WebKit/Source/core/loader/HistoryItem.cpp
index 872b52e217f72a4857100748a614ec9d3ff6cc4f..28340e438aca7ea09e732fa0a80eb42f7419f7ac 100644
--- a/third_party/WebKit/Source/core/loader/HistoryItem.cpp
+++ b/third_party/WebKit/Source/core/loader/HistoryItem.cpp
@@ -118,14 +118,14 @@ void HistoryItem::setDocumentState(DocumentState* state) {
   m_documentState = state;
 }
 
-const Vector<String>& HistoryItem::documentState() {
+const Vector<String>& HistoryItem::getDocumentState() {
   if (m_documentState)
     m_documentStateVector = m_documentState->toStateVector();
   return m_documentStateVector;
 }
 
 Vector<String> HistoryItem::getReferencedFilePaths() {
-  return FormController::getReferencedFilePaths(documentState());
+  return FormController::getReferencedFilePaths(getDocumentState());
 }
 
 void HistoryItem::clearDocumentState() {