[compiler] Unify EnsureFeedbackMetadata call sites.

src/interpreter/bytecode-generator.cc

 // Copyright 2015 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/interpreter/bytecode-generator.h"
 
 #include "src/ast/compile-time-value.h"
 #include "src/ast/scopes.h"
 #include "src/builtins/builtins-constructor.h"
 #include "src/code-stubs.h"
@@ skipping 633 matching lines @@
     }
   }
 
   // Build array literal constant elements
   for (std::pair<ArrayLiteral*, size_t> literal : array_literals_) {
     ArrayLiteral* array_literal = literal.first;
     Handle<ConstantElementsPair> constant_elements =
         array_literal->GetOrBuildConstantElements(isolate);
     builder()->InsertConstantPoolEntryAt(literal.second, constant_elements);
   }
-
-  // TODO(leszeks): ideally there would be no path to here where feedback
-  // metadata is previously created, and we could create it unconditionally.
-  // We should investigate again once FCG has shuffled off its mortal coil.
-  DCHECK(info()->has_shared_info());
-  TypeFeedbackMetadata::EnsureAllocated(
-      info()->isolate(), info()->shared_info(),
-      info()->literal()->feedback_vector_spec());
 }
 
 void BytecodeGenerator::GenerateBytecode(uintptr_t stack_limit) {
   DisallowHeapAllocation no_allocation;
   DisallowHandleAllocation no_handles;
   DisallowHandleDereference no_deref;
 
   InitializeAstVisitor(stack_limit);
 
   // Initialize the incoming context.
@@ skipping 2687 matching lines @@
 }
 
 Runtime::FunctionId BytecodeGenerator::StoreKeyedToSuperRuntimeId() {
   return is_strict(language_mode()) ? Runtime::kStoreKeyedToSuper_Strict
                                     : Runtime::kStoreKeyedToSuper_Sloppy;
 }
 
 }  // namespace interpreter
 }  // namespace internal
 }  // namespace v8