Move SetFastDoubleElementsCapacity into GrowCapacityAndConvert

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 103 matching lines @@
       int copy_size) = 0;
 
   inline void CopyElements(
       Handle<JSObject> from_holder,
       Handle<FixedArrayBase> to,
       ElementsKind from_kind) {
     CopyElements(
       *from_holder, 0, from_kind, to, 0, kCopyToEndAndInitializeToHole);
   }
 
+  virtual void GrowCapacityAndConvert(Handle<JSObject> object,
+                                      uint32_t capacity) = 0;
+
   virtual Handle<FixedArray> AddElementsToFixedArray(
       Handle<JSObject> receiver, Handle<FixedArray> to,
       FixedArray::KeyFilter filter) = 0;
 
   // 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];
   }
 
@@ skipping 41 matching lines @@
 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_