[Interpreter] Removes assignment hazard scope.

src/interpreter/bytecode-array-builder.cc

Index: src/interpreter/bytecode-array-builder.cc
diff --git a/src/interpreter/bytecode-array-builder.cc b/src/interpreter/bytecode-array-builder.cc
index eb9fb1dfb8c4ec8d9f0009b5e65541981ad9498b..a14b5f3f6f14102b173d23cde301a065e1182133 100644
--- a/src/interpreter/bytecode-array-builder.cc
+++ b/src/interpreter/bytecode-array-builder.cc
@@ -1155,12 +1155,6 @@ int BytecodeArrayBuilder::BorrowTemporaryRegisterNotInRange(int start_index,
 }
 
 
-int BytecodeArrayBuilder::AllocateAndBorrowTemporaryRegister() {
-  temporary_register_count_ += 1;
-  return last_temporary_register().index();
-}
-
-
 void BytecodeArrayBuilder::BorrowConsecutiveTemporaryRegister(int reg_index) {
   DCHECK(free_temporaries_.find(reg_index) != free_temporaries_.end());
   free_temporaries_.erase(reg_index);
@@ -1639,13 +1633,6 @@ Register TemporaryRegisterScope::NewRegister() {
 }
 
 
-Register TemporaryRegisterScope::AllocateNewRegister() {
-  int allocated = builder_->AllocateAndBorrowTemporaryRegister();
-  allocated_.push_back(allocated);
-  return Register(allocated);
-}
-
-
 bool TemporaryRegisterScope::RegisterIsAllocatedInThisScope(
     Register reg) const {
   for (auto i = allocated_.begin(); i != allocated_.end(); i++) {