[base] Remove PointersMatch, making a separate std::equals hashmap

src/interpreter/constant-array-builder.cc

 // Copyright 2015 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/interpreter/constant-array-builder.h"
 
 #include <functional>
 #include <set>
 
 #include "src/isolate.h"
@@ skipping 55 matching lines @@
 }
 
 STATIC_CONST_MEMBER_DEFINITION const size_t ConstantArrayBuilder::k8BitCapacity;
 STATIC_CONST_MEMBER_DEFINITION const size_t
     ConstantArrayBuilder::k16BitCapacity;
 STATIC_CONST_MEMBER_DEFINITION const size_t
     ConstantArrayBuilder::k32BitCapacity;
 
 ConstantArrayBuilder::ConstantArrayBuilder(Zone* zone,
                                            Handle<Object> the_hole_value)
-    : constants_map_(std::equal_to<Address>(), 16, ZoneAllocationPolicy(zone)),
+    : constants_map_(16, std::equal_to<Address>(), ZoneAllocationPolicy(zone)),
       smi_map_(zone),
       smi_pairs_(zone),
       zone_(zone),
       the_hole_value_(the_hole_value) {
   idx_slice_[0] =
       new (zone) ConstantArraySlice(zone, 0, k8BitCapacity, OperandSize::kByte);
   idx_slice_[1] = new (zone) ConstantArraySlice(
       zone, k8BitCapacity, k16BitCapacity, OperandSize::kShort);
   idx_slice_[2] = new (zone) ConstantArraySlice(
       zone, k8BitCapacity + k16BitCapacity, k32BitCapacity, OperandSize::kQuad);
@@ skipping 158 matching lines @@
   return index;
 }
 
 void ConstantArrayBuilder::DiscardReservedEntry(OperandSize operand_size) {
   OperandSizeToSlice(operand_size)->Unreserve();
 }
 
 }  // namespace interpreter
 }  // namespace internal
 }  // namespace v8