[intrinsic] Drop the %_ValueOf intrinsic.

src/full-codegen/arm/full-codegen-arm.cc

Index: src/full-codegen/arm/full-codegen-arm.cc
diff --git a/src/full-codegen/arm/full-codegen-arm.cc b/src/full-codegen/arm/full-codegen-arm.cc
index e5f82948ab8d90ff126cbcc278a4c3338e85be2e..1dc925842b4144ace32b8b2ce4bff537ac1117f8 100644
--- a/src/full-codegen/arm/full-codegen-arm.cc
+++ b/src/full-codegen/arm/full-codegen-arm.cc
@@ -2857,23 +2857,6 @@ void FullCodeGenerator::EmitClassOf(CallRuntime* expr) {
 }
 
 
-void FullCodeGenerator::EmitValueOf(CallRuntime* expr) {
-  ZoneList<Expression*>* args = expr->arguments();
-  DCHECK(args->length() == 1);
-  VisitForAccumulatorValue(args->at(0));  // Load the object.
-
-  Label done;
-  // If the object is a smi return the object.
-  __ JumpIfSmi(r0, &done);
-  // If the object is not a value type, return the object.
-  __ CompareObjectType(r0, r1, r1, JS_VALUE_TYPE);
-  __ ldr(r0, FieldMemOperand(r0, JSValue::kValueOffset), eq);
-
-  __ bind(&done);
-  context()->Plug(r0);
-}
-
-
 void FullCodeGenerator::EmitStringCharFromCode(CallRuntime* expr) {
   ZoneList<Expression*>* args = expr->arguments();
   DCHECK(args->length() == 1);