[stubs] Introduce ModulusStub.

src/code-factory.cc

Index: src/code-factory.cc
diff --git a/src/code-factory.cc b/src/code-factory.cc
index 9369004752a1c8e9d38e007df5d63093f22a1ec9..8b643ad180b8c1e308f2c79aa7d8d1719d1341e4 100644
--- a/src/code-factory.cc
+++ b/src/code-factory.cc
@@ -234,6 +234,12 @@ Callable CodeFactory::Divide(Isolate* isolate) {
 }
 
 // static
+Callable CodeFactory::Modulus(Isolate* isolate) {
+  ModulusStub stub(isolate);
+  return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor());
+}
+
+// static
 Callable CodeFactory::BitwiseAnd(Isolate* isolate) {
   BitwiseAndStub stub(isolate);
   return Callable(stub.GetCode(), stub.GetCallInterfaceDescriptor());