Migrate FunctionPrototype (Keyed|Named)LoadIC to CodeStub

src/x64/ic-x64.cc

Index: src/x64/ic-x64.cc
diff --git a/src/x64/ic-x64.cc b/src/x64/ic-x64.cc
index f30db796835825e0149c66f91fed07c483c4a080..fc7f9b152ba3ac4cece705ecaf5d59a0e72d8f89 100644
--- a/src/x64/ic-x64.cc
+++ b/src/x64/ic-x64.cc
@@ -224,20 +224,6 @@ static void GenerateDictionaryStore(MacroAssembler* masm,
 }
 
 
-void LoadIC::GenerateFunctionPrototype(MacroAssembler* masm) {
-  // ----------- S t a t e -------------
-  //  -- rax    : receiver
-  //  -- rcx    : name
-  //  -- rsp[0] : return address
-  // -----------------------------------
-  Label miss;
-
-  StubCompiler::GenerateLoadFunctionPrototype(masm, rax, rdx, rbx, &miss);
-  __ bind(&miss);
-  StubCompiler::GenerateLoadMiss(masm, Code::LOAD_IC);
-}
-
-
 // Checks the receiver for special cases (value type, slow case bits).
 // Falls through for regular JS object.
 static void GenerateKeyedLoadReceiverCheck(MacroAssembler* masm,