Remove CALL_AS_FUNCTION and CALL_AS_METHOD.

src/typing.cc

 // Copyright 2013 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 512 matching lines @@
   }
 
   RECURSE(Visit(expr->obj()));
   RECURSE(Visit(expr->key()));
 
   // We don't know anything about the result type.
 }
 
 
 void AstTyper::VisitCall(Call* expr) {
-  // Collect type feedback.
   Expression* callee = expr->expression();
   Property* prop = callee->AsProperty();
-  if (prop != NULL) {
-    expr->RecordTypeFeedback(oracle(), CALL_AS_METHOD);
-  } else {
-    expr->RecordTypeFeedback(oracle(), CALL_AS_FUNCTION);
-  }
+  ContextualMode contextual_mode = prop == NULL ? CONTEXTUAL : NOT_CONTEXTUAL;
+  // Collect type feedback.
+  expr->RecordTypeFeedback(oracle(), contextual_mode);
 
   RECURSE(Visit(expr->expression()));
   ZoneList<Expression*>* args = expr->arguments();
   for (int i = 0; i < args->length(); ++i) {
     Expression* arg = args->at(i);
     RECURSE(Visit(arg));
   }
 
   VariableProxy* proxy = expr->expression()->AsVariableProxy();
   if (proxy != NULL && proxy->var()->is_possibly_eval(isolate())) {
@@ skipping 244 matching lines @@
 void AstTyper::VisitModuleUrl(ModuleUrl* module) {
 }
 
 
 void AstTyper::VisitModuleStatement(ModuleStatement* stmt) {
   RECURSE(Visit(stmt->body()));
 }
 
 
 } }  // namespace v8::internal