[runtime] Remove some unused functions from the native context

Change-Id: I251497b12a897fcc15a3a56c3f487d7097fa163a
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3122146
Auto-Submit: Toon Verwaest <verwaest@chromium.org>
Commit-Queue: Camillo Bruni <cbruni@chromium.org>
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Cr-Commit-Position: refs/heads/main@{#76507}

src/init/bootstrapper.cc

@@ -1548,9 +1548,8 @@ void Genesis::InitializeGlobal(Handle<JSGlobalObject> global_object,
     SimpleInstallFunction(isolate_, object_function, "seal",
                           Builtin::kObjectSeal, 1, false);
 
-    Handle<JSFunction> object_create = SimpleInstallFunction(
-        isolate_, object_function, "create", Builtin::kObjectCreate, 2, false);
-    native_context()->set_object_create(*object_create);
+    SimpleInstallFunction(isolate_, object_function, "create",
+                          Builtin::kObjectCreate, 2, false);
 
     SimpleInstallFunction(isolate_, object_function, "defineProperties",
                           Builtin::kObjectDefineProperties, 2, true);
@@ -2746,9 +2745,8 @@ void Genesis::InitializeGlobal(Handle<JSGlobalObject> global_object,
     SimpleInstallFunction(isolate_, math, "cos", Builtin::kMathCos, 1, true);
     SimpleInstallFunction(isolate_, math, "cosh", Builtin::kMathCosh, 1, true);
     SimpleInstallFunction(isolate_, math, "exp", Builtin::kMathExp, 1, true);
-    Handle<JSFunction> math_floor = SimpleInstallFunction(
-        isolate_, math, "floor", Builtin::kMathFloor, 1, true);
-    native_context()->set_math_floor(*math_floor);
+    SimpleInstallFunction(isolate_, math, "floor", Builtin::kMathFloor, 1,
+                          true);
     SimpleInstallFunction(isolate_, math, "fround", Builtin::kMathFround, 1,
                           true);
     SimpleInstallFunction(isolate_, math, "hypot", Builtin::kMathHypot, 2,
@@ -2762,9 +2760,7 @@ void Genesis::InitializeGlobal(Handle<JSGlobalObject> global_object,
                           true);
     SimpleInstallFunction(isolate_, math, "max", Builtin::kMathMax, 2, false);
     SimpleInstallFunction(isolate_, math, "min", Builtin::kMathMin, 2, false);
-    Handle<JSFunction> math_pow = SimpleInstallFunction(
-        isolate_, math, "pow", Builtin::kMathPow, 2, true);
-    native_context()->set_math_pow(*math_pow);
+    SimpleInstallFunction(isolate_, math, "pow", Builtin::kMathPow, 2, true);
     SimpleInstallFunction(isolate_, math, "random", Builtin::kMathRandom, 0,
                           true);
     SimpleInstallFunction(isolate_, math, "round", Builtin::kMathRound, 1,

src/objects/contexts.h

@@ -44,13 +44,8 @@ enum ContextLookupFlags {
   V(GENERATOR_NEXT_INTERNAL, JSFunction, generator_next_internal) \
   V(ASYNC_MODULE_EVALUATE_INTERNAL, JSFunction,                   \
     async_module_evaluate_internal)                               \
-  V(OBJECT_CREATE, JSFunction, object_create)                     \
   V(REFLECT_APPLY_INDEX, JSFunction, reflect_apply)               \
   V(REFLECT_CONSTRUCT_INDEX, JSFunction, reflect_construct)       \
-  V(MATH_FLOOR_INDEX, JSFunction, math_floor)                     \
-  V(MATH_POW_INDEX, JSFunction, math_pow)                         \
-  V(PROMISE_INTERNAL_CONSTRUCTOR_INDEX, JSFunction,               \
-    promise_internal_constructor)                                 \
   V(PROMISE_THEN_INDEX, JSFunction, promise_then)                 \
   V(FUNCTION_PROTOTYPE_APPLY_INDEX, JSFunction, function_prototype_apply)
 

test/unittests/interpreter/bytecode-array-builder-unittest.cc

@@ -203,7 +203,7 @@ TEST_F(BytecodeArrayBuilderTest, AllBytecodesGenerated) {
       .CallUndefinedReceiver(reg, pair, 1)
       .CallRuntime(Runtime::kIsArray, reg)
       .CallRuntimeForPair(Runtime::kLoadLookupSlotForCall, reg_list, pair)
-      .CallJSRuntime(Context::OBJECT_CREATE, reg_list)
+      .CallJSRuntime(Context::PROMISE_THEN_INDEX, reg_list)
       .CallWithSpread(reg, reg_list, 1);
 
   // Emit binary operator invocations.