Refactoring to use ArrayVector where applicable

src/code-stubs-hydrogen.cc

Index: src/code-stubs-hydrogen.cc
diff --git a/src/code-stubs-hydrogen.cc b/src/code-stubs-hydrogen.cc
index 860586a88c41a7df68789e2f2ddc1857fb66f450..cb50c79a5700061a33ede87fab13f556d7f557c6 100644
--- a/src/code-stubs-hydrogen.cc
+++ b/src/code-stubs-hydrogen.cc
@@ -1637,9 +1637,9 @@ HValue* CodeStubGraphBuilderBase::BuildToString(HValue* input, bool convert) {
       // Convert the primitive to a string value.
       ToStringStub stub(isolate());
       HValue* values[] = {context(), Pop()};
-      Push(AddUncasted<HCallWithDescriptor>(
-          Add<HConstant>(stub.GetCode()), 0, stub.GetCallInterfaceDescriptor(),
-          Vector<HValue*>(values, arraysize(values))));
+      Push(AddUncasted<HCallWithDescriptor>(Add<HConstant>(stub.GetCode()), 0,
+                                            stub.GetCallInterfaceDescriptor(),
+                                            ArrayVector(values)));
     }
     if_inputisstring.End();
   }