PPC: Remove obsolete functionality from the MacroAssemblers.

src/ppc/macro-assembler-ppc.h

 // Copyright 2014 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_PPC_MACRO_ASSEMBLER_PPC_H_
 #define V8_PPC_MACRO_ASSEMBLER_PPC_H_
 
 #include "src/assembler.h"
 #include "src/bailout-reason.h"
 #include "src/frames.h"
@@ skipping 531 matching lines @@
 
   void InvokeFunction(Register function, const ParameterCount& expected,
                       const ParameterCount& actual, InvokeFlag flag,
                       const CallWrapper& call_wrapper);
 
   void InvokeFunction(Handle<JSFunction> function,
                       const ParameterCount& expected,
                       const ParameterCount& actual, InvokeFlag flag,
                       const CallWrapper& call_wrapper);
 
-  void IsObjectJSObjectType(Register heap_object, Register map,
-                            Register scratch, Label* fail);
-
-  void IsInstanceJSObjectType(Register map, Register scratch, Label* fail);
-
   void IsObjectJSStringType(Register object, Register scratch, Label* fail);
 
   void IsObjectNameType(Register object, Register scratch, Label* fail);
 
   // ---------------------------------------------------------------------------
   // Debugger Support
 
   void DebugBreak();
 
   // ---------------------------------------------------------------------------
@@ skipping 987 matching lines @@
 #define ACCESS_MASM(masm)    \
   masm->stop(__FILE_LINE__); \
   masm->
 #else
 #define ACCESS_MASM(masm) masm->
 #endif
 }
 }  // namespace v8::internal
 
 #endif  // V8_PPC_MACRO_ASSEMBLER_PPC_H_