MIPS32: Remove EXTRA, NORMAL instruction type check.

src/mips64/disasm-mips64.cc

Index: src/mips64/disasm-mips64.cc
diff --git a/src/mips64/disasm-mips64.cc b/src/mips64/disasm-mips64.cc
index bfb34bacd0b5660902b61ad43b4ec7b4515ec676..d73f22ac07a3f1d8bc80f577dbfafe538752d252 100644
--- a/src/mips64/disasm-mips64.cc
+++ b/src/mips64/disasm-mips64.cc
@@ -1946,7 +1946,7 @@ int Decoder::InstructionDecode(byte* instr_ptr) {
   out_buffer_pos_ += SNPrintF(out_buffer_ + out_buffer_pos_,
                               "%08x       ",
                               instr->InstructionBits());
-  switch (instr->InstructionType(Instruction::TypeChecks::EXTRA)) {
+  switch (instr->InstructionType()) {
     case Instruction::kRegisterType: {
       return DecodeTypeRegister(instr);
     }