Revert 15940: "Compilation type and state allocate an unnecessary Smi on v8::Script."

src/objects-inl.h

Index: src/objects-inl.h
diff --git a/src/objects-inl.h b/src/objects-inl.h
index ef30496963d9741d9c0a277e392a0134a10f3728..3189d840304c7cbb5be807cc9b47c8ef470a9372 100644
--- a/src/objects-inl.h
+++ b/src/objects-inl.h
@@ -4482,29 +4482,12 @@ ACCESSORS(Script, data, Object, kDataOffset)
 ACCESSORS(Script, context_data, Object, kContextOffset)
 ACCESSORS(Script, wrapper, Foreign, kWrapperOffset)
 ACCESSORS_TO_SMI(Script, type, kTypeOffset)
+ACCESSORS_TO_SMI(Script, compilation_type, kCompilationTypeOffset)
+ACCESSORS_TO_SMI(Script, compilation_state, kCompilationStateOffset)
 ACCESSORS(Script, line_ends, Object, kLineEndsOffset)
 ACCESSORS(Script, eval_from_shared, Object, kEvalFromSharedOffset)
 ACCESSORS_TO_SMI(Script, eval_from_instructions_offset,
                  kEvalFrominstructionsOffsetOffset)
-ACCESSORS_TO_SMI(Script, flags, kFlagsOffset)
-
-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));
-}
-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));
-}
-
 
 #ifdef ENABLE_DEBUGGER_SUPPORT
 ACCESSORS(DebugInfo, shared, SharedFunctionInfo, kSharedFunctionInfoIndex)