Remove g_pClassName

This CL removes the g_pClassName static member and uses the string
directly where needed.

Change-Id: I47f61442ced2ee1d6a607fb1a7d9bcaf000b8ee2
Reviewed-on: https://pdfium-review.googlesource.com/16931
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
diff --git a/fpdfsdk/javascript/cjs_highlight.cpp b/fpdfsdk/javascript/cjs_highlight.cpp
index 5a5f7bf..edee548 100644
--- a/fpdfsdk/javascript/cjs_highlight.cpp
+++ b/fpdfsdk/javascript/cjs_highlight.cpp
@@ -13,12 +13,10 @@
     {"o", JSConstSpec::String, 0, "outline"},
     {0, JSConstSpec::Number, 0, 0}};
 
-const char* CJS_Highlight::g_pClassName = "highlight";
 int CJS_Highlight::g_nObjDefnID = -1;
 
 void CJS_Highlight::DefineJSObjects(CFXJS_Engine* pEngine,
                                     FXJSOBJTYPE eObjType) {
-  g_nObjDefnID = pEngine->DefineObj(CJS_Highlight::g_pClassName, eObjType,
-                                    nullptr, nullptr);
+  g_nObjDefnID = pEngine->DefineObj("highlight", eObjType, nullptr, nullptr);
   DefineConsts(pEngine, g_nObjDefnID, ConstSpecs);
 }