Revert of Force full GCwhenever CollectAllGarbage is meant to trigger a full GC.

test/cctest/test-threads.cc

 // Copyright 2008 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 79 matching lines @@
       {
         v8::Isolate* isolate = CcTest::isolate();
         v8::Locker locker(isolate);
         v8::Isolate::Scope isolate_scope(isolate);
         if (turn == CLEAN_CACHE) {
           v8::HandleScope scope(isolate);
           v8::Handle<v8::Context> context = v8::Context::New(isolate);
           v8::Context::Scope context_scope(context);
 
           // Clear the caches by forcing major GC.
-          CcTest::heap()->CollectAllGarbage();
+          CcTest::heap()->CollectAllGarbage(v8::internal::Heap::kNoGCFlags);
           turn = SECOND_TIME_FILL_CACHE;
           break;
         }
       }
 
       Thread::YieldCPU();
     } while (true);
   }
 };
 
@@ skipping 57 matching lines @@
     refs.Add(i::ThreadId::Invalid());
   }
   prev->Start();
   for (int i = 0; i < kNThreads; i++) {
     semaphore.Wait();
   }
   for (int i = 0; i < kNThreads; i++) {
     delete threads[i];
   }
 }