add support for all can read interceptors

src/objects.h

Index: src/objects.h
diff --git a/src/objects.h b/src/objects.h
index d66f839bf75ad7d215ad4095eacf9dd49f3cc584..ef8416ae4382dc27e20774b04232e8f2af4ce28d 100644
--- a/src/objects.h
+++ b/src/objects.h
@@ -1949,9 +1949,8 @@ class JSObject: public JSReceiver {
   // Returns the index'th element.
   // The undefined object if index is out of bounds.
   MUST_USE_RESULT static MaybeHandle<Object> GetElementWithInterceptor(
-      Handle<JSObject> object,
-      Handle<Object> receiver,
-      uint32_t index);
+      Handle<JSObject> object, Handle<Object> receiver, uint32_t index,
+      bool check_prototype);
 
   enum SetFastElementsCapacitySmiMode {
     kAllowSmiElements,
@@ -2297,6 +2296,14 @@ class JSObject: public JSReceiver {
   MUST_USE_RESULT static MaybeHandle<Object> SetFastDoubleElement(
       Handle<JSObject> object, uint32_t index, Handle<Object> value,
       LanguageMode language_mode, bool check_prototype = true);
+  MUST_USE_RESULT static MaybeHandle<Object> GetElementWithFailedAccessCheck(
+      Isolate* isolate, Handle<JSObject> object, Handle<Object> receiver,
+      uint32_t index);
+  MUST_USE_RESULT static Maybe<PropertyAttributes>
+  GetElementAttributesWithFailedAccessCheck(Isolate* isolate,
+                                            Handle<JSObject> object,
+                                            Handle<Object> receiver,
+                                            uint32_t index);
 
   MUST_USE_RESULT static MaybeHandle<Object> SetPropertyWithFailedAccessCheck(
       LookupIterator* it, Handle<Object> value, LanguageMode language_mode);
@@ -10543,6 +10550,7 @@ class InterceptorInfo: public Struct {
   DECL_ACCESSORS(enumerator, Object)
   DECL_ACCESSORS(data, Object)
   DECL_BOOLEAN_ACCESSORS(can_intercept_symbols)
+  DECL_BOOLEAN_ACCESSORS(all_can_read)
 
   inline int flags() const;
   inline void set_flags(int flags);
@@ -10563,6 +10571,7 @@ class InterceptorInfo: public Struct {
   static const int kSize = kFlagsOffset + kPointerSize;
 
   static const int kCanInterceptSymbolsBit = 0;
+  static const int kAllCanReadBit = 1;
 
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(InterceptorInfo);