[Interpreter] Removes ToBoolean bytecode.

src/interpreter/bytecodes.h

 // 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.
 
 #ifndef V8_INTERPRETER_BYTECODES_H_
 #define V8_INTERPRETER_BYTECODES_H_
 
 #include <iosfwd>
 
 // Clients of this interface shouldn't depend on lots of interpreter internals.
@@ skipping 132 matching lines @@
   V(TestEqualStrict, OperandType::kReg8)                                       \
   V(TestNotEqualStrict, OperandType::kReg8)                                    \
   V(TestLessThan, OperandType::kReg8)                                          \
   V(TestGreaterThan, OperandType::kReg8)                                       \
   V(TestLessThanOrEqual, OperandType::kReg8)                                   \
   V(TestGreaterThanOrEqual, OperandType::kReg8)                                \
   V(TestInstanceOf, OperandType::kReg8)                                        \
   V(TestIn, OperandType::kReg8)                                                \
                                                                                \
   /* Cast operators */                                                         \
-  V(ToBoolean, OperandType::kNone)                                             \
   V(ToName, OperandType::kNone)                                                \
   V(ToNumber, OperandType::kNone)                                              \
   V(ToObject, OperandType::kNone)                                              \
                                                                                \
   /* Literals */                                                               \
   V(CreateRegExpLiteral, OperandType::kIdx8, OperandType::kImm8)               \
   V(CreateArrayLiteral, OperandType::kIdx8, OperandType::kImm8)                \
   V(CreateObjectLiteral, OperandType::kIdx8, OperandType::kImm8)               \
                                                                                \
   /* Closure allocation */                                                     \
@@ skipping 186 matching lines @@
 
 std::ostream& operator<<(std::ostream& os, const Bytecode& bytecode);
 std::ostream& operator<<(std::ostream& os, const OperandType& operand_type);
 std::ostream& operator<<(std::ostream& os, const OperandSize& operand_type);
 
 }  // namespace interpreter
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_INTERPRETER_BYTECODES_H_