CallICStub with a "never patch" approach until customization.

src/full-codegen.h

Index: src/full-codegen.h
diff --git a/src/full-codegen.h b/src/full-codegen.h
index 5d7d8191b376d653797ef1538069db633bc74713..c12c4262fea1411be30389a44728dfa97789b9cb 100644
--- a/src/full-codegen.h
+++ b/src/full-codegen.h
@@ -487,9 +487,9 @@ class FullCodeGenerator: public AstVisitor {
   void EmitReturnSequence();
 
   // Platform-specific code sequences for calls
-  void EmitCallWithStub(Call* expr);
-  void EmitCallWithIC(Call* expr);
-  void EmitKeyedCallWithIC(Call* expr, Expression* key);
+  void EmitCall(Call* expr, CallIC::CallType = CallIC::FUNCTION);
+  void EmitCallWithLoadIC(Call* expr);
+  void EmitKeyedCallWithLoadIC(Call* expr, Expression* key);
 
   // Platform-specific code for inline runtime calls.
   InlineFunctionGenerator FindInlineFunctionGenerator(Runtime::FunctionId id);