Getting value of local variables on stack trace

runtime/vm/debugger.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_DEBUGGER_H_
 #define VM_DEBUGGER_H_
 
 #include "vm/object.h"
 
 namespace dart {
@@ skipping 53 matching lines @@
   const char* ToCString();
 
   intptr_t NumLocalVariables();
 
   void VariableAt(intptr_t i,
                   String* name,
                   intptr_t* token_pos,
                   intptr_t* end_pos,
                   Instance* value);
 
-  // Returns the value of the given variable in the context of the
-  // activation frame.
-  RawInstance* Value(const String& variable_name);
-
  private:
   void GetLocalVariables();
   RawInstance* GetLocalVarValue(intptr_t slot_index);
 
   uword pc_;
   uword fp_;
   Function& function_;
   intptr_t token_index_;
   intptr_t line_number_;
 
@@ skipping 60 matching lines @@
   bool initialized_;
   BreakpointHandler* bp_handler_;
   Breakpoint* breakpoints_;
   DISALLOW_COPY_AND_ASSIGN(Debugger);
 };
 
 
 }  // namespace dart
 
 #endif  // VM_DEBUGGER_H_