Remove unused Temp() function form LChunkBuilder.

src/arm/lithium-arm.cc

 // Copyright 2011 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 658 matching lines @@
 }
 
 
 LInstruction* LChunkBuilder::Define(LInstruction* instr, LUnallocated* result) {
   allocator_->RecordDefinition(current_instruction_, result);
   instr->set_result(result);
   return instr;
 }
 
 
-LOperand* LChunkBuilder::Temp() {
-  LUnallocated* operand = new LUnallocated(LUnallocated::NONE);
-  allocator_->RecordTemporary(operand);
-  return operand;
-}
-
-
 LUnallocated* LChunkBuilder::TempRegister() {
   LUnallocated* operand = new LUnallocated(LUnallocated::MUST_HAVE_REGISTER);
   allocator_->RecordTemporary(operand);
   return operand;
 }
 
 
 LOperand* LChunkBuilder::FixedTemp(Register reg) {
   LUnallocated* operand = ToUnallocated(reg);
   allocator_->RecordTemporary(operand);
@@ skipping 1213 matching lines @@
 void LPointerMap::PrintTo(StringStream* stream) const {
   stream->Add("{");
   for (int i = 0; i < pointer_operands_.length(); ++i) {
     if (i != 0) stream->Add(";");
     pointer_operands_[i]->PrintTo(stream);
   }
   stream->Add("} @%d", position());
 }
 
 } }  // namespace v8::internal