[Sheriff] Revert "Add support for keyed-call on arrays of fast elements"

src/isolate.cc

 // 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 2220 matching lines @@
   if (create_heap_objects) {
     // Terminate the cache array with the sentinel so we can iterate.
     PushToPartialSnapshotCache(heap_.undefined_value());
   }
 
   InitializeThreadLocal();
 
   bootstrapper_->Initialize(create_heap_objects);
   builtins_.SetUp(this, create_heap_objects);
 
-  if (create_heap_objects) heap_.CreateStubsRequiringBuiltins();
-
   // Only preallocate on the first initialization.
   if (FLAG_preallocate_message_memory && preallocated_message_space_ == NULL) {
     // Start the thread which will set aside some memory.
     PreallocatedMemoryThreadStart();
     preallocated_message_space_ =
         new NoAllocationStringAllocator(
             preallocated_memory_thread_->data(),
             preallocated_memory_thread_->length());
     PreallocatedStorageInit(preallocated_memory_thread_->length() / 4);
   }
@@ skipping 56 matching lines @@
         kDeoptTableSerializeEntryCount - 1);
   }
 
   if (!Serializer::enabled()) {
     // Ensure that all stubs which need to be generated ahead of time, but
     // cannot be serialized into the snapshot have been generated.
     HandleScope scope(this);
     CodeStub::GenerateFPStubs(this);
     StoreBufferOverflowStub::GenerateFixedRegStubsAheadOfTime(this);
     StubFailureTrampolineStub::GenerateAheadOfTime(this);
-    StubFailureTailCallTrampolineStub::GenerateAheadOfTime(this);
     // TODO(mstarzinger): The following is an ugly hack to make sure the
     // interface descriptor is initialized even when stubs have been
     // deserialized out of the snapshot without the graph builder.
     FastCloneShallowArrayStub stub(FastCloneShallowArrayStub::CLONE_ELEMENTS,
                                    DONT_TRACK_ALLOCATION_SITE, 0);
     stub.InitializeInterfaceDescriptor(
         this, code_stub_interface_descriptor(CodeStub::FastCloneShallowArray));
     BinaryOpStub::InitializeForIsolate(this);
     CompareNilICStub::InitializeForIsolate(this);
     ToBooleanStub::InitializeForIsolate(this);
@@ skipping 196 matching lines @@
 
 #ifdef DEBUG
 #define ISOLATE_FIELD_OFFSET(type, name, ignored)                       \
 const intptr_t Isolate::name##_debug_offset_ = OFFSET_OF(Isolate, name##_);
 ISOLATE_INIT_LIST(ISOLATE_FIELD_OFFSET)
 ISOLATE_INIT_ARRAY_LIST(ISOLATE_FIELD_OFFSET)
 #undef ISOLATE_FIELD_OFFSET
 #endif
 
 } }  // namespace v8::internal