bindings: Make some value iterator properties aliases to Array.prototype functions

third_party/WebKit/Source/core/testing/Internals.cpp

Index: third_party/WebKit/Source/core/testing/Internals.cpp
diff --git a/third_party/WebKit/Source/core/testing/Internals.cpp b/third_party/WebKit/Source/core/testing/Internals.cpp
index 96e83435a308d75ec39b2c25f292262b1f2607c3..c1af8b3c4bc317a88531faa235ba6ad570d60b99 100644
--- a/third_party/WebKit/Source/core/testing/Internals.cpp
+++ b/third_party/WebKit/Source/core/testing/Internals.cpp
@@ -157,23 +157,6 @@
 
 namespace blink {
 
-namespace {
-
-class InternalsIterationSource final
-    : public ValueIterable<int>::IterationSource {
- public:
-  bool next(ScriptState* scriptState,
-            int& value,
-            ExceptionState& exceptionState) override {
-    if (m_index >= 5)
-      return false;
-    value = m_index * m_index;
-    return true;
-  }
-};
-
-}  // namespace
-
 static WTF::Optional<DocumentMarker::MarkerType> markerTypeFrom(
     const String& markerType) {
   if (equalIgnoringCase(markerType, "Spelling"))
@@ -2991,12 +2974,6 @@ float Internals::visualViewportScrollY() {
   return frame()->view()->getScrollableArea()->getScrollOffset().height();
 }
 
-ValueIterable<int>::IterationSource* Internals::startIteration(
-    ScriptState*,
-    ExceptionState&) {
-  return new InternalsIterationSource();
-}
-
 bool Internals::isUseCounted(Document* document, int useCounterId) {
   if (useCounterId < 0 || useCounterId >= UseCounter::NumberOfFeatures)
     return false;