[fullcodegen] Introduce single bottleneck for calling KeyedStoreIC.

src/full-codegen/full-codegen.h

Index: src/full-codegen/full-codegen.h
diff --git a/src/full-codegen/full-codegen.h b/src/full-codegen/full-codegen.h
index cb416662b617fadc0696aa363ac894f71078fe6b..fde794165033447e5480cafe8cb7449d2b45285b 100644
--- a/src/full-codegen/full-codegen.h
+++ b/src/full-codegen/full-codegen.h
@@ -622,6 +622,7 @@ class FullCodeGenerator final : public AstVisitor<FullCodeGenerator> {
   void CallLoadGlobalIC(TypeofMode typeof_mode,
                         TypeFeedbackId id = TypeFeedbackId::None());
   void CallStoreIC(TypeFeedbackId id = TypeFeedbackId::None());
+  void CallKeyedStoreIC();
 
   void SetFunctionPosition(FunctionLiteral* fun);
   void SetReturnPosition(FunctionLiteral* fun);