Remove handle wrappers from basic elements accessors

src/elements.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_ELEMENTS_H_
 #define V8_ELEMENTS_H_
 
 #include "src/elements-kind.h"
 #include "src/heap/heap.h"
 #include "src/isolate.h"
@@ skipping 14 matching lines @@
 
   // Checks the elements of an object for consistency, asserting when a problem
   // is found.
   virtual void Validate(Handle<JSObject> obj) = 0;
 
   // Returns true if a holder contains an element with the specified key
   // without iterating up the prototype chain.  The caller can optionally pass
   // in the backing store to use for the check, which must be compatible with
   // the ElementsKind of the ElementsAccessor. If backing_store is NULL, the
   // holder->elements() is used as the backing store.
-  virtual bool HasElement(
-      Handle<JSObject> holder,
-      uint32_t key,
-      Handle<FixedArrayBase> backing_store) = 0;
+  virtual bool HasElement(JSObject* holder, uint32_t key,
+                          FixedArrayBase* backing_store) = 0;
 
-  inline bool HasElement(
-      Handle<JSObject> holder,
-      uint32_t key) {
-    return HasElement(holder, key, handle(holder->elements()));
+  inline bool HasElement(JSObject* holder, uint32_t key) {
+    return HasElement(holder, key, holder->elements());
   }
 
   // Returns the element with the specified key or undefined if there is no such
   // element. This method doesn't iterate up the prototype chain.  The caller
   // can optionally pass in the backing store to use for the check, which must
   // be compatible with the ElementsKind of the ElementsAccessor. If
   // backing_store is NULL, the holder->elements() is used as the backing store.
   MUST_USE_RESULT virtual MaybeHandle<Object> Get(
       Handle<Object> receiver,
       Handle<JSObject> holder,
       uint32_t key,
       Handle<FixedArrayBase> backing_store) = 0;
 
   MUST_USE_RESULT inline MaybeHandle<Object> Get(
       Handle<Object> receiver,
       Handle<JSObject> holder,
       uint32_t key) {
     return Get(receiver, holder, key, handle(holder->elements()));
   }
 
   // Returns an element's attributes, or ABSENT if there is no such
   // element. This method doesn't iterate up the prototype chain.  The caller
   // can optionally pass in the backing store to use for the check, which must
   // be compatible with the ElementsKind of the ElementsAccessor. If
   // backing_store is NULL, the holder->elements() is used as the backing store.
   MUST_USE_RESULT virtual PropertyAttributes GetAttributes(
-      Handle<JSObject> holder,
-      uint32_t key,
-      Handle<FixedArrayBase> backing_store) = 0;
+      JSObject* holder, uint32_t key, FixedArrayBase* backing_store) = 0;
 
-  MUST_USE_RESULT inline PropertyAttributes GetAttributes(
-      Handle<JSObject> holder,
-      uint32_t key) {
-    return GetAttributes(holder, key, handle(holder->elements()));
+  MUST_USE_RESULT inline PropertyAttributes GetAttributes(JSObject* holder,
+                                                          uint32_t key) {
+    return GetAttributes(holder, key, holder->elements());
   }
 
   // Returns an element's accessors, or NULL if the element does not exist or
   // is plain. This method doesn't iterate up the prototype chain.  The caller
   // can optionally pass in the backing store to use for the check, which must
   // be compatible with the ElementsKind of the ElementsAccessor. If
   // backing_store is NULL, the holder->elements() is used as the backing store.
   MUST_USE_RESULT virtual MaybeHandle<AccessorPair> GetAccessorPair(
       Handle<JSObject> holder,
       uint32_t key,
@@ skipping 80 matching lines @@
     return AddElementsToFixedArray(receiver, holder, to,
                                    handle(holder->elements()), filter);
   }
 
   // Returns a shared ElementsAccessor for the specified ElementsKind.
   static ElementsAccessor* ForKind(ElementsKind elements_kind) {
     DCHECK(static_cast<int>(elements_kind) < kElementsKindCount);
     return elements_accessors_[elements_kind];
   }
 
-  static ElementsAccessor* ForArray(Handle<FixedArrayBase> array);
+  static ElementsAccessor* ForArray(FixedArrayBase* array);
 
   static void InitializeOncePerProcess();
   static void TearDown();
 
  protected:
   friend class SloppyArgumentsElementsAccessor;
 
-  virtual uint32_t GetCapacity(Handle<FixedArrayBase> backing_store) = 0;
+  virtual uint32_t GetCapacity(FixedArrayBase* backing_store) = 0;
 
   // Element handlers distinguish between indexes and keys when they manipulate
   // elements.  Indexes refer to elements in terms of their location in the
   // underlying storage's backing store representation, and are between 0 and
   // GetCapacity.  Keys refer to elements in terms of the value that would be
   // specified in JavaScript to access the element. In most implementations,
   // keys are equivalent to indexes, and GetKeyForIndex returns the same value
   // it is passed. In the NumberDictionary ElementsAccessor, GetKeyForIndex maps
   // the index to a key using the KeyAt method on the NumberDictionary.
   virtual uint32_t GetKeyForIndex(Handle<FixedArrayBase> backing_store,
                                   uint32_t index) = 0;
 
  private:
   static ElementsAccessor** elements_accessors_;
   const char* name_;
 
   DISALLOW_COPY_AND_ASSIGN(ElementsAccessor);
 };
 
 void CheckArrayAbuse(Handle<JSObject> obj, const char* op, uint32_t key,
                      bool allow_appending = false);
 
 MUST_USE_RESULT MaybeHandle<Object> ArrayConstructInitializeElements(
     Handle<JSArray> array,
     Arguments* args);
 
 } }  // namespace v8::internal
 
 #endif  // V8_ELEMENTS_H_