Correctify instanceof and make it optimizable.

src/ia32/lithium-codegen-ia32.h

Index: src/ia32/lithium-codegen-ia32.h
diff --git a/src/ia32/lithium-codegen-ia32.h b/src/ia32/lithium-codegen-ia32.h
index 285c817343727cd2684099d7a64f0bb4172ed21d..9a34e2d2521dbd7bca2165640325f9dc80234d24 100644
--- a/src/ia32/lithium-codegen-ia32.h
+++ b/src/ia32/lithium-codegen-ia32.h
@@ -104,8 +104,6 @@ class LCodeGen: public LCodeGenBase {
   void DoDeferredStringCharCodeAt(LStringCharCodeAt* instr);
   void DoDeferredStringCharFromCode(LStringCharFromCode* instr);
   void DoDeferredAllocate(LAllocate* instr);
-  void DoDeferredInstanceOfKnownGlobal(LInstanceOfKnownGlobal* instr,
-                                       Label* map_check);
   void DoDeferredInstanceMigration(LCheckMaps* instr, Register object);
   void DoDeferredLoadMutableDouble(LLoadFieldByIndex* instr,
                                    Register object,
@@ -260,7 +258,9 @@ class LCodeGen: public LCodeGenBase {
   // EmitBranch expects to be the last instruction of a block.
   template<class InstrType>
   void EmitBranch(InstrType instr, Condition cc);
-  template<class InstrType>
+  template <class InstrType>
+  void EmitTrueBranch(InstrType instr, Condition cc);
+  template <class InstrType>
   void EmitFalseBranch(InstrType instr, Condition cc);
   void EmitNumberUntagD(LNumberUntagD* instr, Register input, Register temp,
                         XMMRegister result, NumberUntagDMode mode);