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

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

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  * Copyright (C) 2013 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
@@ skipping 139 matching lines @@
 #include "wtf/Optional.h"
 #include "wtf/PtrUtil.h"
 #include "wtf/dtoa.h"
 #include "wtf/text/StringBuffer.h"
 #include <deque>
 #include <memory>
 #include <v8.h>
 
 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"))
     return DocumentMarker::Spelling;
   if (equalIgnoringCase(markerType, "Grammar"))
     return DocumentMarker::Grammar;
   if (equalIgnoringCase(markerType, "TextMatch"))
     return DocumentMarker::TextMatch;
   return WTF::nullopt;
 }
@@ skipping 2797 matching lines @@
   return frame()->view()->getScrollableArea()->getScrollOffset().width();
 }
 
 float Internals::visualViewportScrollY() {
   if (!frame())
     return 0;
 
   return frame()->view()->getScrollableArea()->getScrollOffset().height();
 }
 
-ValueIterable<int>::IterationSource* Internals::startIteration(
-    ScriptState*,
-    ExceptionState&) {
-  return new InternalsIterationSource();
-}
-
 bool Internals::isUseCounted(Document* document, uint32_t feature) {
   if (feature >= UseCounter::NumberOfFeatures)
     return false;
   return UseCounter::isCounted(*document,
                                static_cast<UseCounter::Feature>(feature));
 }
 
 bool Internals::isCSSPropertyUseCounted(Document* document,
                                         const String& propertyName) {
   return UseCounter::isCounted(*document, propertyName);
@@ skipping 75 matching lines @@
 
 void Internals::crash() {
   CHECK(false) << "Intentional crash";
 }
 
 void Internals::setIsLowEndDevice(bool isLowEndDevice) {
   MemoryCoordinator::setIsLowEndDeviceForTesting(isLowEndDevice);
 }
 
 }  // namespace blink