[stubs] Remove CSA::INTEGER_PARAMETERS in favor of CSA::INTPTR_PARAMETERS.

src/builtins/builtins-conversion.cc

 // Copyright 2016 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.
 
 #include "src/builtins/builtins-utils.h"
 #include "src/builtins/builtins.h"
 #include "src/code-factory.h"
 #include "src/code-stub-assembler.h"
 
 namespace v8 {
@@ skipping 434 matching lines @@
   assembler.Goto(&if_wrapjsvalue);
 
   assembler.Bind(&if_number);
   constructor_function_index_var.Bind(
       assembler.IntPtrConstant(Context::NUMBER_FUNCTION_INDEX));
   assembler.Goto(&if_wrapjsvalue);
 
   assembler.Bind(&if_wrapjsvalue);
   Node* native_context = assembler.LoadNativeContext(context);
   Node* constructor = assembler.LoadFixedArrayElement(
-      native_context, constructor_function_index_var.value(), 0,
-      CodeStubAssembler::INTPTR_PARAMETERS);
+      native_context, constructor_function_index_var.value());
   Node* initial_map = assembler.LoadObjectField(
       constructor, JSFunction::kPrototypeOrInitialMapOffset);
   Node* js_value = assembler.Allocate(JSValue::kSize);
   assembler.StoreMapNoWriteBarrier(js_value, initial_map);
   assembler.StoreObjectFieldRoot(js_value, JSValue::kPropertiesOffset,
                                  Heap::kEmptyFixedArrayRootIndex);
   assembler.StoreObjectFieldRoot(js_value, JSObject::kElementsOffset,
                                  Heap::kEmptyFixedArrayRootIndex);
   assembler.StoreObjectField(js_value, JSValue::kValueOffset, object);
   assembler.Return(js_value);
@@ skipping 15 matching lines @@
   CodeStubAssembler assembler(state);
 
   Node* object = assembler.Parameter(Descriptor::kObject);
   Node* context = assembler.Parameter(Descriptor::kContext);
 
   assembler.Return(assembler.Typeof(object, context));
 }
 
 }  // namespace internal
 }  // namespace v8