Restructure Object::SetProperty and related functions.

This is in preparation of implementing Reflect.set.

R=rossberg
BUG=

Review URL: https://codereview.chromium.org/1394983005

Cr-Commit-Position: refs/heads/master@{#31501}

src/api-natives.cc

@@ -300,7 +300,7 @@ MaybeHandle<JSFunction> InstantiateFunction(Isolate* isolate,
                                 isolate->factory()->prototype_string()),
           JSFunction);
       MAYBE_RETURN(JSObject::SetPrototype(prototype, parent_prototype, false,
-                                          THROW_ON_ERROR),
+                                          Object::THROW_ON_ERROR),
                    MaybeHandle<JSFunction>());
     }
   }

src/api.cc

@@ -3709,8 +3709,8 @@ Maybe<bool> v8::Object::SetPrototype(Local<Context> context,
   // We do not allow exceptions thrown while setting the prototype
   // to propagate outside.
   TryCatch try_catch(reinterpret_cast<v8::Isolate*>(isolate));
-  auto result =
-      i::JSObject::SetPrototype(self, value_obj, false, i::THROW_ON_ERROR);
+  auto result = i::JSObject::SetPrototype(self, value_obj, false,
+                                          i::Object::THROW_ON_ERROR);
   has_pending_exception = result.IsNothing();
   RETURN_ON_FAILED_EXECUTION_PRIMITIVE(bool);
   return Just(true);

src/bootstrapper.cc

@@ -701,7 +701,7 @@ Handle<JSFunction> Genesis::GetThrowTypeErrorIntrinsic(
       static_cast<PropertyAttributes>(DONT_ENUM | DONT_DELETE | READ_ONLY))
       .Assert();
 
-  if (JSObject::PreventExtensions(function, THROW_ON_ERROR).IsNothing())
+  if (JSObject::PreventExtensions(function, Object::THROW_ON_ERROR).IsNothing())
     DCHECK(false);
 
   return function;

src/builtins.cc

@@ -1585,7 +1585,7 @@ BUILTIN(ReflectPreventExtensions) {
   }
 
   Maybe<bool> result = JSReceiver::PreventExtensions(
-      Handle<JSReceiver>::cast(target), DONT_THROW);
+      Handle<JSReceiver>::cast(target), Object::DONT_THROW);
   return result.IsJust() ? *isolate->factory()->ToBoolean(result.FromJust())
                          : isolate->heap()->exception();
 }
@@ -1611,7 +1611,7 @@ BUILTIN(ReflectSetPrototypeOf) {
   }
 
   Maybe<bool> result = JSReceiver::SetPrototype(
-      Handle<JSReceiver>::cast(target), proto, true, DONT_THROW);
+      Handle<JSReceiver>::cast(target), proto, true, Object::DONT_THROW);
   MAYBE_RETURN(result, isolate->heap()->exception());
   return *isolate->factory()->ToBoolean(result.FromJust());
 }

src/runtime/runtime-array.cc

@@ -320,8 +320,8 @@ static Object* ArrayConstructorCommon(Isolate* isolate,
     if (original_constructor->has_instance_prototype()) {
       Handle<Object> prototype =
           handle(original_constructor->instance_prototype(), isolate);
-      MAYBE_RETURN(
-          JSObject::SetPrototype(array, prototype, false, THROW_ON_ERROR),
+      MAYBE_RETURN(JSObject::SetPrototype(array, prototype, false,
+                                          Object::THROW_ON_ERROR),
                    isolate->heap()->exception());
     }
   }

src/runtime/runtime-classes.cc

@@ -163,7 +163,7 @@ static MaybeHandle<Object> DefineClass(Isolate* isolate, Handle<Object> name,
 
   if (!constructor_parent.is_null()) {
     MAYBE_RETURN_NULL(JSObject::SetPrototype(constructor, constructor_parent,
-                                             false, THROW_ON_ERROR));
+                                             false, Object::THROW_ON_ERROR));
   }
 
   JSObject::AddProperty(prototype, isolate->factory()->constructor_string(),

src/runtime/runtime-object.cc

@@ -166,7 +166,8 @@ RUNTIME_FUNCTION(Runtime_InternalSetPrototype) {
   DCHECK(args.length() == 2);
   CONVERT_ARG_HANDLE_CHECKED(JSReceiver, obj, 0);
   CONVERT_ARG_HANDLE_CHECKED(Object, prototype, 1);
-  MAYBE_RETURN(JSReceiver::SetPrototype(obj, prototype, false, THROW_ON_ERROR),
+  MAYBE_RETURN(
+      JSReceiver::SetPrototype(obj, prototype, false, Object::THROW_ON_ERROR),
       isolate->heap()->exception());
   return *obj;
 }
@@ -177,7 +178,8 @@ RUNTIME_FUNCTION(Runtime_SetPrototype) {
   DCHECK(args.length() == 2);
   CONVERT_ARG_HANDLE_CHECKED(JSReceiver, obj, 0);
   CONVERT_ARG_HANDLE_CHECKED(Object, prototype, 1);
-  MAYBE_RETURN(JSReceiver::SetPrototype(obj, prototype, true, THROW_ON_ERROR),
+  MAYBE_RETURN(
+      JSReceiver::SetPrototype(obj, prototype, true, Object::THROW_ON_ERROR),
       isolate->heap()->exception());
   return *obj;
 }
@@ -263,7 +265,7 @@ RUNTIME_FUNCTION(Runtime_PreventExtensions) {
   HandleScope scope(isolate);
   DCHECK(args.length() == 1);
   CONVERT_ARG_HANDLE_CHECKED(JSReceiver, obj, 0);
-  if (JSReceiver::PreventExtensions(obj, THROW_ON_ERROR).IsNothing())
+  if (JSReceiver::PreventExtensions(obj, Object::THROW_ON_ERROR).IsNothing())
     return isolate->heap()->exception();
   return *obj;
 }
@@ -1025,8 +1027,8 @@ static Object* Runtime_NewObjectHelper(Isolate* isolate,
     if (original_function->has_instance_prototype()) {
       Handle<Object> prototype =
           handle(original_function->instance_prototype(), isolate);
-      MAYBE_RETURN(
-          JSObject::SetPrototype(result, prototype, false, THROW_ON_ERROR),
+      MAYBE_RETURN(JSObject::SetPrototype(result, prototype, false,
+                                          Object::THROW_ON_ERROR),
                    isolate->heap()->exception());
     }
   }

src/runtime/runtime-scopes.cc

@@ -864,7 +864,7 @@ RUNTIME_FUNCTION(Runtime_DeclareModules) {
       }
     }
 
-    if (JSObject::PreventExtensions(module, THROW_ON_ERROR).IsNothing())
+    if (JSObject::PreventExtensions(module, Object::THROW_ON_ERROR).IsNothing())
       DCHECK(false);
   }