Introduce kGCCallbackForced flag.

include/v8.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 4093 matching lines @@
  */
 enum GCType {
   kGCTypeScavenge = 1 << 0,
   kGCTypeMarkSweepCompact = 1 << 1,
   kGCTypeAll = kGCTypeScavenge | kGCTypeMarkSweepCompact
 };
 
 enum GCCallbackFlags {
   kNoGCCallbackFlags = 0,
   kGCCallbackFlagCompacted = 1 << 0,
-  kGCCallbackFlagConstructRetainedObjectInfos = 1 << 1
+  kGCCallbackFlagConstructRetainedObjectInfos = 1 << 1,
+  kGCCallbackForced = 1 << 2

[Michael Starzinger, 2014/01/07 13:44:40]

nit: Sticking with the naming convention of the other flags, I think this should
be called kGCCallbackFlagForced.

[Vyacheslav Egorov (Google), 2014/01/13 10:44:17]

Done.

 };
 
 typedef void (*GCPrologueCallback)(GCType type, GCCallbackFlags flags);
 typedef void (*GCEpilogueCallback)(GCType type, GCCallbackFlags flags);
 
 
 /**
  * Collection of V8 heap information.
  *
  * Instances of this class can be passed to v8::V8::HeapStatistics to
@@ skipping 2634 matching lines @@
  */
 
 
 }  // namespace v8
 
 
 #undef TYPE_CHECK
 
 
 #endif  // V8_H_