Enable allocation tracing for classes owned by vm isolate

runtime/vm/object.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 VM_OBJECT_H_
 #define VM_OBJECT_H_
 
 #include "include/dart_api.h"
 #include "platform/assert.h"
 #include "platform/utils.h"
@@ skipping 1348 matching lines @@
   // Register code that has used CHA for optimization.
   // TODO(srdjan): Also register kind of CHA optimization (e.g.: leaf class,
   // leaf method, ...).
   void RegisterCHACode(const Code& code);
 
   void DisableCHAOptimizedCode();
 
   RawArray* cha_codes() const { return raw_ptr()->cha_codes_; }
   void set_cha_codes(const Array& value) const;
 
-  bool trace_allocation() const {
-    return TraceAllocationBit::decode(raw_ptr()->state_bits_);

[Ivan Posva, 2015/08/14 05:38:31]

Is the TraceAllocationBit still needed in the class state bits? If not, please
remove...

[Cutch, 2015/08/14 13:54:36]

Done.

-  }
+  bool TraceAllocation() const;
   void SetTraceAllocation(bool trace_allocation) const;
 
  private:
   enum MemberKind {
     kAny = 0,
     kStatic,
     kInstance,
     kConstructor,
     kFactory,
   };
@@ skipping 6653 matching lines @@
 
 
 RawObject* MegamorphicCache::GetTargetFunction(const Array& array,
                                                intptr_t index) {
   return array.At((index * kEntryLength) + kTargetFunctionIndex);
 }
 
 }  // namespace dart
 
 #endif  // VM_OBJECT_H_