vm-service: Add optional 'scope' parameter to 'evaluate' and 'evaluateInFrame'.

runtime/vm/debugger.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 RUNTIME_VM_DEBUGGER_H_
 #define RUNTIME_VM_DEBUGGER_H_
 
 #include "include/dart_tools_api.h"
 
 #include "vm/object.h"
@@ skipping 310 matching lines @@
                   Object* value);
 
   RawArray* GetLocalVariables();
   RawObject* GetParameter(intptr_t index);
   RawObject* GetClosure();
   RawObject* GetReceiver();
 
   const Context& GetSavedCurrentContext();
   RawObject* GetAsyncOperation();
 
-  RawObject* Evaluate(const String& expr);
+  RawObject* Evaluate(const String& expr,
+                      const GrowableObjectArray& names,
+                      const GrowableObjectArray& values);
 
   // Print the activation frame into |jsobj|. if |full| is false, script
   // and local variable objects are only references. if |full| is true,
   // the complete script, function, and, local variable objects are included.
   void PrintToJSONObject(JSONObject* jsobj, bool full = false);
 
   RawObject* GetAsyncAwaiter();
   RawObject* GetCausalStack();
 
   bool HandlesException(const Instance& exc_obj);
@@ skipping 442 matching lines @@
 
   friend class Isolate;
   friend class BreakpointLocation;
   DISALLOW_COPY_AND_ASSIGN(Debugger);
 };
 
 
 }  // namespace dart
 
 #endif  // RUNTIME_VM_DEBUGGER_H_