Revert 3.20 branch to 3.20.17.7

src/objects.h

Index: src/objects.h
diff --git a/src/objects.h b/src/objects.h
index 178a61191185e443ac9ecb4d782e46dce426852b..c72d150f2ea2b2104e1507f9ee8be876eae94f0d 100644
--- a/src/objects.h
+++ b/src/objects.h
@@ -5760,6 +5760,7 @@ class Map: public HeapObject {
     set_bit_field3(EnumLengthBits::update(bit_field3(), length));
   }
 
+  inline bool CanTrackAllocationSite();
   inline bool owns_descriptors();
   inline void set_owns_descriptors(bool is_shared);
   inline bool is_observed();
@@ -7828,7 +7829,6 @@ class AllocationSite: public Struct {
   static inline AllocationSiteMode GetMode(
       ElementsKind boilerplate_elements_kind);
   static inline AllocationSiteMode GetMode(ElementsKind from, ElementsKind to);
-  static inline bool CanTrack(InstanceType type);
 
   static const int kTransitionInfoOffset = HeapObject::kHeaderSize;
   static const int kWeakNextOffset = kTransitionInfoOffset + kPointerSize;