MIPS: Cleaned up an unused declaration in lithium-codegen-mips.h.

src/mips/lithium-codegen-mips.h

Index: src/mips/lithium-codegen-mips.h
diff --git a/src/mips/lithium-codegen-mips.h b/src/mips/lithium-codegen-mips.h
index f9c013c1f5d2bb4cbf8f7cf1cd2ec60c4e0508d6..59784c06896bfad71c6408540c7db6482963a02c 100644
--- a/src/mips/lithium-codegen-mips.h
+++ b/src/mips/lithium-codegen-mips.h
@@ -101,10 +101,6 @@ class LCodeGen BASE_EMBEDDED {
   // information on it.
   void FinishCode(Handle<Code> code);
 
-  // Deferred code support.
-  template<int T>
-  void DoDeferredBinaryOpStub(LTemplateInstruction<1, 2, T>* instr,
-                              Token::Value op);
   void DoDeferredNumberTagD(LNumberTagD* instr);
   void DoDeferredNumberTagI(LNumberTagI* instr);
   void DoDeferredTaggedToI(LTaggedToI* instr);