Remove if checks after new.

fpdfsdk/src/javascript/app.cpp

 // Copyright 2014 PDFium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
 #include "../../../third_party/base/nonstd_unique_ptr.h"
 #include "../../include/javascript/JavaScript.h"
 #include "../../include/javascript/IJavaScript.h"
 #include "../../include/javascript/JS_Define.h"
@@ skipping 280 matching lines @@
         pValue = JS_GetObjectElement(isolate, pObj, L"nIcon");
         iIcon = CJS_Value(isolate, pValue, VT_unknown).ToInt();
 
         pValue = JS_GetObjectElement(isolate, pObj, L"nType");
         iType = CJS_Value(isolate, pValue, VT_unknown).ToInt();
       }
 
       if (swMsg == L"") {
         CJS_Array carray(isolate);
         if (params[0].ConvertToArray(carray)) {
-          int iLenth = carray.GetLength();
+          int iLength = carray.GetLength();
           CJS_Value* pValue = new CJS_Value(isolate);
-          //                                    if (iLenth == 1)
-          //                                            pValue = new
-          // CJS_Value(isolate);
-          //                                    else if (iLenth > 1)
-          //                                            pValue = new
-          // CJS_Value[iLenth];
-
-          for (int i = 0; i < iLenth; i++) {
+          for (int i = 0; i < iLength; ++i) {
             carray.GetElement(i, *pValue);
             swMsg += (*pValue).ToCFXWideString();
-            if (i < iLenth - 1)
+            if (i < iLength - 1)
               swMsg += L",  ";
           }
 
           delete pValue;
         }
       }
 
       if (swTitle == L"")
         swTitle = JSGetStringFromID((CJS_Context*)cc, IDS_STRING_JSALERT);
     } else if (params[0].GetType() == VT_boolean) {
@@ skipping 539 matching lines @@
                    CFX_WideString& sError) {
   return FALSE;
 }
 
 FX_BOOL app::execDialog(IFXJS_Context* cc,
                         const CJS_Parameters& params,
                         CJS_Value& vRet,
                         CFX_WideString& sError) {
   return TRUE;
 }