Do not convert from string literal to wchar_t*

R=brucedawson@chromium.org

Review URL: https://codereview.chromium.org/841203002
diff --git a/xfa/src/fxfa/src/fm2js/xfa_fm2jscontext.cpp b/xfa/src/fxfa/src/fm2js/xfa_fm2jscontext.cpp
index 330bfcf..be74852 100644
--- a/xfa/src/fxfa/src/fm2js/xfa_fm2jscontext.cpp
+++ b/xfa/src/fxfa/src/fm2js/xfa_fm2jscontext.cpp
@@ -3958,7 +3958,7 @@
     FX_WCHAR strUnsafe[] = { ' ', '<', '>', '"', '#', '%', '{', '}', '|', '\\', '^', '~', '[', ']', '`' };

     FX_WCHAR strReserved[] = {';', '/', '?', ':', '@', '=', '&'};

     FX_WCHAR strSpecial[] = {'$', '-', '+', '!', '*', '\'', '(', ')', ','};

-    FX_WCHAR* strCode = L"0123456789abcdef";

+    const FX_LPCWSTR strCode = L"0123456789abcdef";

     for (FX_INT32 u = 0; u < iLength; ++u) {

         ch = wsURLString.GetAt(u);

         FX_INT32 i = 0;

@@ -4128,7 +4128,7 @@
         L"lt",

         L"gt"

     };

-    FX_WCHAR* strCode = L"0123456789abcdef";

+    const FX_LPCWSTR strCode = L"0123456789abcdef";

     FX_WCHAR ch = 0;

     FX_INT32 iLength = wsXMLString.GetLength();

     FX_INT32 iIndex = 0;