[stubs] Unify (and optimize) implementation of ToObject.

src/runtime/runtime.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.
 
 #ifndef V8_RUNTIME_RUNTIME_H_
 #define V8_RUNTIME_RUNTIME_H_
 
 #include "src/allocation.h"
 #include "src/objects.h"
 #include "src/zone.h"
@@ skipping 479 matching lines @@
   F(JSValueGetValue, 1, 1)                           \
   F(HeapObjectGetMap, 1, 1)                          \
   F(MapGetInstanceType, 1, 1)                        \
   F(ObjectEquals, 2, 1)                              \
   F(IsObject, 1, 1)                                  \
   F(IsUndetectableObject, 1, 1)                      \
   F(IsSpecObject, 1, 1)                              \
   F(IsStrong, 1, 1)                                  \
   F(ClassOf, 1, 1)                                   \
   F(DefineGetterPropertyUnchecked, 4, 1)             \
-  F(DefineSetterPropertyUnchecked, 4, 1)
+  F(DefineSetterPropertyUnchecked, 4, 1)             \
+  F(ToObject, 1, 1)
 
 
 #define FOR_EACH_INTRINSIC_OBSERVE(F)            \
   F(IsObserved, 1, 1)                            \
   F(SetIsObserved, 1, 1)                         \
   F(EnqueueMicrotask, 1, 1)                      \
   F(RunMicrotasks, 0, 1)                         \
   F(DeliverObservationChangeRecords, 2, 1)       \
   F(GetObservationState, 0, 1)                   \
   F(ObserverObjectAndRecordHaveSameOrigin, 3, 1) \
@@ skipping 52 matching lines @@
   F(DeclareModules, 1, 1)                                    \
   F(DeleteLookupSlot, 2, 1)                                  \
   F(StoreLookupSlot, 4, 1)                                   \
   F(GetArgumentsProperty, 1, 1)                              \
   F(ArgumentsLength, 0, 1)                                   \
   F(Arguments, 1, 1)
 
 
 #define FOR_EACH_INTRINSIC_SIMD(F) \
   F(CreateFloat32x4, 4, 1)         \
-  F(NewFloat32x4Wrapper, 1, 1)     \
   F(Float32x4Check, 1, 1)          \
   F(Float32x4ExtractLane, 2, 1)    \
   F(Float32x4Equals, 2, 1)         \
   F(Float32x4SameValue, 2, 1)      \
   F(Float32x4SameValueZero, 2, 1)
 
 
 #define FOR_EACH_INTRINSIC_STRINGS(F)           \
   F(StringReplaceOneCharWithString, 3, 1)       \
   F(StringIndexOf, 3, 1)                        \
@@ skipping 29 matching lines @@
   F(TwoByteSeqStringSetChar, 3, 1)              \
   F(StringCharCodeAt, 2, 1)                     \
   F(IsStringWrapperSafeForDefaultValueOf, 1, 1) \
   F(StringGetLength, 1, 1)
 
 
 #define FOR_EACH_INTRINSIC_SYMBOL(F) \
   F(CreateSymbol, 1, 1)              \
   F(CreatePrivateSymbol, 1, 1)       \
   F(CreateGlobalPrivateSymbol, 1, 1) \
-  F(NewSymbolWrapper, 1, 1)          \
   F(SymbolDescription, 1, 1)         \
   F(SymbolRegistry, 0, 1)            \
   F(SymbolIsPrivate, 1, 1)
 
 
 #define FOR_EACH_INTRINSIC_TEST(F)            \
   F(DeoptimizeFunction, 1, 1)                 \
   F(DeoptimizeNow, 0, 1)                      \
   F(RunningInSimulator, 0, 1)                 \
   F(IsConcurrentRecompilationSupported, 0, 1) \
@@ skipping 351 matching lines @@
 inline bool Runtime::AtomicIsLockFree(uint32_t size) {
   return size == 1 || size == 2 || size == 4;
 }
 
 #endif
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_RUNTIME_RUNTIME_H_