Revert of Refactor SharedFunctionInfo::IsBuiltin.

src/objects-inl.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 //
 // Review notes:
 //
 // - The use of macros in these inline functions may seem superfluous
 // but it is absolutely needed to make sure gcc generates optimal
 // code. gcc is not happy when attempting to inline too deep.
 //
@@ skipping 5930 matching lines @@
                       this->type() == TYPE_WASM)
 
 Script::CompilationType Script::compilation_type() {
   return BooleanBit::get(flags(), kCompilationTypeBit) ?
       COMPILATION_TYPE_EVAL : COMPILATION_TYPE_HOST;
 }
 void Script::set_compilation_type(CompilationType type) {
   set_flags(BooleanBit::set(flags(), kCompilationTypeBit,
       type == COMPILATION_TYPE_EVAL));
 }
+bool Script::hide_source() { return BooleanBit::get(flags(), kHideSourceBit); }
+void Script::set_hide_source(bool value) {
+  set_flags(BooleanBit::set(flags(), kHideSourceBit, value));
+}
 Script::CompilationState Script::compilation_state() {
   return BooleanBit::get(flags(), kCompilationStateBit) ?
       COMPILATION_STATE_COMPILED : COMPILATION_STATE_INITIAL;
 }
 void Script::set_compilation_state(CompilationState state) {
   set_flags(BooleanBit::set(flags(), kCompilationStateBit,
       state == COMPILATION_STATE_COMPILED));
 }
 ScriptOriginOptions Script::origin_options() {
   return ScriptOriginOptions((flags() & kOriginOptionsMask) >>
@@ skipping 525 matching lines @@
     set_deopt_count(0);
   }
 }
 
 
 void SharedFunctionInfo::set_disable_optimization_reason(BailoutReason reason) {
   set_opt_count_and_bailout_reason(DisabledOptimizationReasonBits::update(
       opt_count_and_bailout_reason(), reason));
 }
 
-bool SharedFunctionInfo::IsUserJavaScript() {
+
+bool SharedFunctionInfo::IsBuiltin() {
   Object* script_obj = script();
-  if (script_obj->IsUndefined(GetIsolate())) return false;
+  if (script_obj->IsUndefined(GetIsolate())) return true;
   Script* script = Script::cast(script_obj);
-  return static_cast<Script::Type>(script->type()) == Script::TYPE_NORMAL;
+  Script::Type type = static_cast<Script::Type>(script->type());
+  return type != Script::TYPE_NORMAL;
 }
 
 bool SharedFunctionInfo::IsSubjectToDebugging() {
-  return IsUserJavaScript() && !HasAsmWasmData();
+  return !IsBuiltin() && !HasAsmWasmData();
 }
 
 bool SharedFunctionInfo::OptimizedCodeMapIsCleared() const {
   return optimized_code_map() == GetHeap()->empty_fixed_array();
 }
 
 
 bool JSFunction::IsOptimized() {
   return code()->kind() == Code::OPTIMIZED_FUNCTION;
 }
@@ skipping 1919 matching lines @@
 #undef WRITE_INT64_FIELD
 #undef READ_BYTE_FIELD
 #undef WRITE_BYTE_FIELD
 #undef NOBARRIER_READ_BYTE_FIELD
 #undef NOBARRIER_WRITE_BYTE_FIELD
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_OBJECTS_INL_H_