Revert of Do not embed constant functions in StoreTransition stub.

src/ic/arm/handler-compiler-arm.cc

Index: src/ic/arm/handler-compiler-arm.cc
diff --git a/src/ic/arm/handler-compiler-arm.cc b/src/ic/arm/handler-compiler-arm.cc
index 5dcbd0f35c3614a28d05cca62ee80302913cafc4..ba499ab308e30946bb5d0b422ce57671e579c8da 100644
--- a/src/ic/arm/handler-compiler-arm.cc
+++ b/src/ic/arm/handler-compiler-arm.cc
@@ -336,18 +336,11 @@
 }
 
 
-void NamedStoreHandlerCompiler::GenerateConstantCheck(Register map_reg,
-                                                      int descriptor,
+void NamedStoreHandlerCompiler::GenerateConstantCheck(Object* constant,
                                                       Register value_reg,
-                                                      Register scratch,
                                                       Label* miss_label) {
-  DCHECK(!map_reg.is(scratch));
-  DCHECK(!map_reg.is(value_reg));
-  DCHECK(!value_reg.is(scratch));
-  __ LoadInstanceDescriptors(map_reg, scratch);
-  __ ldr(scratch,
-         FieldMemOperand(scratch, DescriptorArray::GetValueOffset(descriptor)));
-  __ cmp(value_reg, scratch);
+  __ Move(scratch1(), handle(constant, isolate()));
+  __ cmp(value_reg, scratch1());
   __ b(ne, miss_label);
 }