Merge to XFA: Remove unused nParamNum values from JS method tables.

Original Review URL: https://codereview.chromium.org/1084183008
TBR=thestig@chromium.org

Review URL: https://codereview.chromium.org/1105813002
diff --git a/fpdfsdk/src/javascript/resource.cpp b/fpdfsdk/src/javascript/resource.cpp
index be24ccd..4375da3 100644
--- a/fpdfsdk/src/javascript/resource.cpp
+++ b/fpdfsdk/src/javascript/resource.cpp
@@ -43,6 +43,10 @@
         return L"Global value not found.";
     case IDS_STRING_JSREADONLY:
         return L"Cannot assign to readonly property.";
+    case IDS_STRING_JSTYPEERROR:
+        return L"Incorrect parameter type.";
+    case IDS_STRING_JSVALUEERROR:
+        return L"Incorrect parameter value.";
     default:
         return L"";
     }