Use a different GCCallbackFlag for GCs triggered by CollectAllAvailableGarbage

src/heap/heap.cc

Index: src/heap/heap.cc
diff --git a/src/heap/heap.cc b/src/heap/heap.cc
index ad83dfb8c7e02843df2b4851d5e14e5131e1bd2d..27a5fefd32c584e9722c759570bf0d76729ab16e 100644
--- a/src/heap/heap.cc
+++ b/src/heap/heap.cc
@@ -895,7 +895,8 @@ void Heap::CollectAllAvailableGarbage(const char* gc_reason) {
   const int kMinNumberOfAttempts = 2;
   for (int attempt = 0; attempt < kMaxNumberOfAttempts; attempt++) {
     if (!CollectGarbage(MARK_COMPACTOR, gc_reason, NULL,
-                        v8::kGCCallbackFlagForced) &&
+                        v8::kGCCallbackFlagForced |
+                        v8::kGCCallbackFlagCollectAllAvailableGarbage) &&

[haraken, 2016/03/04 12:19:32]

Sorry, I noticed that this needs to be 'forced | all'.

PTAL.

         attempt + 1 >= kMinNumberOfAttempts) {
       break;
     }