VM: Another fix for precompiling with >1 iterations.

runtime/vm/precompiler.h

 // Copyright (c) 2015, 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_PRECOMPILER_H_
 #define VM_PRECOMPILER_H_
 
 #include "vm/allocation.h"
 #include "vm/hash_map.h"
 #include "vm/hash_table.h"
@@ skipping 247 matching lines @@
 
 typedef DirectChainedHashMap<InstanceKeyValueTrait> InstanceSet;
 
 
 class Precompiler : public ValueObject {
  public:
   static RawError* CompileAll(
       Dart_QualifiedFunctionName embedder_entry_points[],
       bool reset_fields);
 
-  // Returns named function that is a unique dynamic target, i.e.,
-  // - the target is identified by its name alone, since it occurs only once.
-  // - target's class has no subclasses, and neither is subclassed, i.e.,
-  //   the receiver type can be only the function's class.
-  // Returns Function::null() if there is no unique dynamic target for
-  // given 'fname'. 'fname' must be a symbol.
-  static void GetUniqueDynamicTarget(Isolate* isolate,
-                                     const String& fname,
-                                     Object* function);
-
   static RawError* CompileFunction(Thread* thread, const Function& function);
 
   static RawObject* EvaluateStaticInitializer(const Field& field);
   static RawObject* ExecuteOnce(SequenceNode* fragment);
 
  private:
   Precompiler(Thread* thread, bool reset_fields);
 
 
   static RawFunction* CompileStaticInitializer(const Field& field);
@@ skipping 110 matching lines @@
     return function.raw();
   }
 };
 
 typedef UnorderedHashSet<FunctionsTraits> UniqueFunctionsSet;
 
 
 }  // namespace dart
 
 #endif  // VM_PRECOMPILER_H_