VM-internalize the default Map implementation.

runtime/vm/flow_graph_builder.h

 // Copyright (c) 2012, 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_FLOW_GRAPH_BUILDER_H_
 #define VM_FLOW_GRAPH_BUILDER_H_
 
 #include "platform/assert.h"
 #include "platform/globals.h"
 #include "vm/allocation.h"
@@ skipping 324 matching lines @@
 
   Definition* BuildStoreLocal(const LocalVariable& local, Value* value);
   Definition* BuildLoadLocal(const LocalVariable& local);
   LoadLocalInstr* BuildLoadThisVar(LocalScope* scope);
   LoadFieldInstr* BuildNativeGetter(
       NativeBodyNode* node,
       MethodRecognizer::Kind kind,
       intptr_t offset,
       const Type& type,
       intptr_t class_id);
+  // Assumes setter parameter is named 'value'. Returns null constant.
+  ConstantInstr* DoNativeSetterStoreValue(
+      NativeBodyNode* node,
+      intptr_t offset,
+      StoreBarrierType emit_store_barrier);
 
   // Helpers for translating parts of the AST.
   void BuildPushArguments(const ArgumentListNode& node,
                           ZoneGrowableArray<PushArgumentInstr*>* values);
 
   // Creates an instantiated type argument vector used in preparation of an
   // allocation call.
   // May be called only if allocating an object of a parameterized class.
   Value* BuildInstantiatedTypeArguments(
       intptr_t token_pos,
@@ skipping 245 matching lines @@
   // Output parameters.
   GrowableArray<TargetEntryInstr**> true_successor_addresses_;
   GrowableArray<TargetEntryInstr**> false_successor_addresses_;
 
   intptr_t condition_token_pos_;
 };
 
 }  // namespace dart
 
 #endif  // VM_FLOW_GRAPH_BUILDER_H_