- Implement a PauseTimerScope so that we can properly exclude

runtime/vm/allocation.h

 // Copyright (c) 2013, 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_ALLOCATION_H_
 #define VM_ALLOCATION_H_
 
 #include "platform/assert.h"
 #include "vm/base_isolate.h"
 #include "vm/globals.h"
@@ skipping 44 matching lines @@
     }
 #if defined(DEBUG)
     if (isolate() != NULL) {
       BaseIsolate::AssertCurrent(isolate());
     }
 #endif
   }
 
   BaseIsolate* isolate() const { return isolate_; }
 
-  // The delete operator should be private instead of public, but unfortunately
-  // the compiler complains when compiling the destructors for subclasses.
-  void operator delete(void* pointer) { UNREACHABLE(); }
-
  private:
-  BaseIsolate* isolate_;  // Current isolate for this stack resource.
+  BaseIsolate* const isolate_;  // Current isolate for this stack resource.
   StackResource* previous_;
 
-  void* operator new(uword size);
-
+  DISALLOW_ALLOCATION();
   DISALLOW_IMPLICIT_CONSTRUCTORS(StackResource);
 };
 
 
 // Static allocated classes only contain static members and can never
 // be instantiated in the heap or on the stack.
 class AllStatic {
  private:
   DISALLOW_ALLOCATION();
   DISALLOW_IMPLICIT_CONSTRUCTORS(AllStatic);
@@ skipping 23 matching lines @@
   // deallocated by invoking DeleteAll() on the zone they live in.
   void operator delete(void* pointer) { UNREACHABLE(); }
 
  private:
   DISALLOW_COPY_AND_ASSIGN(ZoneAllocated);
 };
 
 }  // namespace dart
 
 #endif  // VM_ALLOCATION_H_