[builtins] Move the Boolean constructor to C++.

src/full-codegen/x87/full-codegen-x87.cc

Index: src/full-codegen/x87/full-codegen-x87.cc
diff --git a/src/full-codegen/x87/full-codegen-x87.cc b/src/full-codegen/x87/full-codegen-x87.cc
index 28e14bcb242763d3bb29d4a3b4c02596efa966ec..c3e526579ff35142c4f8e7bd4b3ca0379b8ef994 100644
--- a/src/full-codegen/x87/full-codegen-x87.cc
+++ b/src/full-codegen/x87/full-codegen-x87.cc
@@ -3140,35 +3140,6 @@ void FullCodeGenerator::EmitTwoByteSeqStringSetChar(CallRuntime* expr) {
 }
 
 
-void FullCodeGenerator::EmitSetValueOf(CallRuntime* expr) {
-  ZoneList<Expression*>* args = expr->arguments();
-  DCHECK(args->length() == 2);
-
-  VisitForStackValue(args->at(0));  // Load the object.
-  VisitForAccumulatorValue(args->at(1));  // Load the value.
-  __ pop(ebx);  // eax = value. ebx = object.
-
-  Label done;
-  // If the object is a smi, return the value.
-  __ JumpIfSmi(ebx, &done, Label::kNear);
-
-  // If the object is not a value type, return the value.
-  __ CmpObjectType(ebx, JS_VALUE_TYPE, ecx);
-  __ j(not_equal, &done, Label::kNear);
-
-  // Store the value.
-  __ mov(FieldOperand(ebx, JSValue::kValueOffset), eax);
-
-  // Update the write barrier.  Save the value as it will be
-  // overwritten by the write barrier code and is needed afterward.
-  __ mov(edx, eax);
-  __ RecordWriteField(ebx, JSValue::kValueOffset, edx, ecx, kDontSaveFPRegs);
-
-  __ bind(&done);
-  context()->Plug(eax);
-}
-
-
 void FullCodeGenerator::EmitToInteger(CallRuntime* expr) {
   ZoneList<Expression*>* args = expr->arguments();
   DCHECK_EQ(1, args->length());