First debugger API unit test

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 36 matching lines @@
 
 // ActivationFrame represents one dart function activation frame
 // on the call stack.
 class ActivationFrame : public ZoneAllocated {
  public:
   explicit ActivationFrame(uword pc);
 
   uword pc() const { return pc_; }
 
   RawFunction* DartFunction();
+  RawString* QualifiedFunctionName();
   RawString* SourceUrl();
   RawScript* SourceScript();
   intptr_t TokenIndex();
   intptr_t LineNumber();
   const char* ToCString();
 
   // Returns an array of String values containing variable names
   // in this activation frame.
   RawArray* Variables();
 
@@ skipping 51 matching lines @@
   Breakpoint* SetBreakpointAtEntry(const Function& target_function);
 
   void VisitObjectPointers(ObjectPointerVisitor* visitor);
 
   // Returns NULL if no breakpoint exists for the given address.
   Breakpoint* GetBreakpoint(uword breakpoint_address);
 
   // Called from Runtime when a breakpoint in Dart code is reached.
   void BreakpointCallback();
 
+  // Utility functions.
+  static const char* QualifiedFunctionName(const Function& func);
+
  private:
   void AddBreakpoint(Breakpoint* bpt);
 
   bool initialized_;
   BreakpointHandler* bp_handler_;
   Breakpoint* breakpoints_;
   DISALLOW_COPY_AND_ASSIGN(Debugger);
 };
 
 
 }  // namespace dart
 
 #endif  // VM_DEBUGGER_H_