Simplify canonicalization of constants and types.

runtime/vm/object.h

 // Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #ifndef VM_OBJECT_H_
 #define VM_OBJECT_H_
 
 #include "vm/assert.h"
 #include "vm/dart.h"
 #include "vm/globals.h"
@@ skipping 593 matching lines @@
  private:
   void set_name(const String& value) const;
   void set_script(const Script& value) const;
   void set_signature_function(const Function& value) const;
   void set_signature_type(const Type& value) const;
   void set_class_state(int8_t state) const;
 
   void set_constants(const Array& value) const;
   RawArray* constants() const;
 
-  void set_num_constants(intptr_t value) const;
-  intptr_t num_constants() const;
-
   void set_canonical_types(const Array& value) const;
   RawArray* canonical_types() const;
 
-  void set_num_canonical_types(intptr_t value) const;
-  intptr_t num_canonical_types() const;
-
   void CalculateFieldOffsets() const;
 
   // Check the subtype or assignability relationship.
   bool TestType(TypeTestKind test,
                 const TypeArguments& type_arguments,
                 const Class& other,
                 const TypeArguments& other_type_arguments) const;
 
   // Assigns empty array to all raw class array fields.
   void InitEmptyFields();
@@ skipping 2356 matching lines @@
 }
 
 
 void Context::SetAt(intptr_t index, const Instance& value) const {
   StorePointer(InstanceAddr(index), value.raw());
 }
 
 }  // namespace dart
 
 #endif  // VM_OBJECT_H_