Revert of [heap] More flag cleanup.

test/cctest/test-weaksets.cc

Index: test/cctest/test-weaksets.cc
diff --git a/test/cctest/test-weaksets.cc b/test/cctest/test-weaksets.cc
index b536a67ba91eea4829b4e527c1fc80390ffac2fb..1abf1a69a71ed31e7a3771a1ff5e9bc3f88b220b 100644
--- a/test/cctest/test-weaksets.cc
+++ b/test/cctest/test-weaksets.cc
@@ -95,7 +95,7 @@
   CHECK_EQ(1, ObjectHashTable::cast(weakset->table())->NumberOfElements());
 
   // Force a full GC.
-  heap->CollectAllGarbage("WeakSet_Weakness", Heap::kNoGCFlags);
+  heap->CollectAllGarbage(false);
   CHECK_EQ(0, NumberOfWeakCalls);
   CHECK_EQ(1, ObjectHashTable::cast(weakset->table())->NumberOfElements());
   CHECK_EQ(
@@ -114,12 +114,12 @@
   // Force a full GC.
   // Perform two consecutive GCs because the first one will only clear
   // weak references whereas the second one will also clear weak sets.
-  heap->CollectAllGarbage("WeakSet_Weakness", Heap::kNoGCFlags);
+  heap->CollectAllGarbage(false);
   CHECK_EQ(1, NumberOfWeakCalls);
   CHECK_EQ(1, ObjectHashTable::cast(weakset->table())->NumberOfElements());
   CHECK_EQ(
       0, ObjectHashTable::cast(weakset->table())->NumberOfDeletedElements());
-  heap->CollectAllGarbage("WeakSet_Weakness", Heap::kNoGCFlags);
+  heap->CollectAllGarbage(false);
   CHECK_EQ(1, NumberOfWeakCalls);
   CHECK_EQ(0, ObjectHashTable::cast(weakset->table())->NumberOfElements());
   CHECK_EQ(
@@ -157,7 +157,7 @@
   CHECK_EQ(32, ObjectHashTable::cast(weakset->table())->NumberOfElements());
   CHECK_EQ(
       0, ObjectHashTable::cast(weakset->table())->NumberOfDeletedElements());
-  heap->CollectAllGarbage("WeakSet_Shrinking", Heap::kNoGCFlags);
+  heap->CollectAllGarbage(false);
   CHECK_EQ(0, ObjectHashTable::cast(weakset->table())->NumberOfElements());
   CHECK_EQ(
       32, ObjectHashTable::cast(weakset->table())->NumberOfDeletedElements());