WIP bindings: Add support for the record<K,V> WebIDL type.

third_party/WebKit/Source/bindings/core/v8/Dictionary.cpp

Index: third_party/WebKit/Source/bindings/core/v8/Dictionary.cpp
diff --git a/third_party/WebKit/Source/bindings/core/v8/Dictionary.cpp b/third_party/WebKit/Source/bindings/core/v8/Dictionary.cpp
index 9af7fc830b426f13dd2fbe01296185eb8fd70389..5fffd88aa22a5c7157981073c73a7bbc78e7d654 100644
--- a/third_party/WebKit/Source/bindings/core/v8/Dictionary.cpp
+++ b/third_party/WebKit/Source/bindings/core/v8/Dictionary.cpp
@@ -122,16 +122,6 @@ bool Dictionary::getInternal(const v8::Local<v8::Value>& key,
   return m_dictionaryObject->Get(v8Context(), key).ToLocal(&result);
 }
 
-WARN_UNUSED_RESULT static v8::MaybeLocal<v8::String> getStringValueInArray(
-    v8::Local<v8::Context> context,
-    v8::Local<v8::Array> array,
-    uint32_t index) {
-  v8::Local<v8::Value> value;
-  if (!array->Get(context, index).ToLocal(&value))
-    return v8::MaybeLocal<v8::String>();
-  return value->ToString(context);
-}
-
 HashMap<String, String> Dictionary::getOwnPropertiesAsStringHashMap(
     ExceptionState& exceptionState) const {
   if (m_dictionaryObject.IsEmpty())