ARM: Support DoCheckInstanceType in lithium codegenerator.

src/arm/lithium-arm.h

 // Copyright 2010 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 1635 matching lines @@
  public:
   explicit LCheckFunction(LOperand* use) : LUnaryOperation(use) { }
 
   DECLARE_CONCRETE_INSTRUCTION(CheckFunction, "check-function")
   DECLARE_HYDROGEN_ACCESSOR(CheckFunction)
 };
 
 
 class LCheckInstanceType: public LUnaryOperation {
  public:
-  LCheckInstanceType(LOperand* use, LOperand* temp)
-      : LUnaryOperation(use), temp_(temp) { }
+  LCheckInstanceType(LOperand* use) : LUnaryOperation(use) { }
 
   DECLARE_CONCRETE_INSTRUCTION(CheckInstanceType, "check-instance-type")
   DECLARE_HYDROGEN_ACCESSOR(CheckInstanceType)
 
   LOperand* temp() const { return temp_; }
 
  private:
   LOperand* temp_;
 };
 
@@ skipping 463 matching lines @@
   DISALLOW_COPY_AND_ASSIGN(LChunkBuilder);
 };
 
 #undef DECLARE_HYDROGEN_ACCESSOR
 #undef DECLARE_INSTRUCTION
 #undef DECLARE_CONCRETE_INSTRUCTION
 
 } }  // namespace v8::internal
 
 #endif  // V8_ARM_LITHIUM_ARM_H_