Fix and enable lint checks.

fpdfsdk/src/javascript/JS_Value.h

 // 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
 
 #ifndef FPDFSDK_SRC_JAVASCRIPT_JS_VALUE_H_
 #define FPDFSDK_SRC_JAVASCRIPT_JS_VALUE_H_
 
 #include "core/include/fxcrt/fx_basic.h"
@@ skipping 51 matching lines @@
   v8::Local<v8::Array> ToV8Array() const;
   v8::Local<v8::Value> ToV8Value() const;
 
   // Replace the current |m_pValue| with a v8::Number if possible
   // to make one from the current |m_pValue|, updating |m_eType|
   // as appropriate to indicate the result.
   void MaybeCoerceToNumber();
 
   void operator=(int iValue);
   void operator=(bool bValue);
-  void operator=(double);
-  void operator=(float);
-  void operator=(CJS_Object*);
-  void operator=(CJS_Document*);
-  void operator=(v8::Local<v8::Object>);
-  void operator=(CJS_Array&);
-  void operator=(CJS_Date&);
+  void operator=(double val);
+  void operator=(float val);
+  void operator=(CJS_Object* val);
+  void operator=(CJS_Document* val);
+  void operator=(v8::Local<v8::Object> val);
+  void operator=(CJS_Array& val);
+  void operator=(CJS_Date& val);
   void operator=(const FX_WCHAR* pWstr);
   void operator=(const FX_CHAR* pStr);
   void operator=(CJS_Value value);
 
   FX_BOOL IsArrayObject() const;
   FX_BOOL IsDateObject() const;
   FX_BOOL ConvertToArray(CJS_Array&) const;
   FX_BOOL ConvertToDate(CJS_Date&) const;
 
   CJS_Runtime* GetJSRuntime() const { return m_pJSRuntime; }
 
  protected:
   Type m_eType;
   v8::Local<v8::Value> m_pValue;
   CJS_Runtime* m_pJSRuntime;
 };
 
 class CJS_PropValue : public CJS_Value {
  public:
   CJS_PropValue(const CJS_Value&);
   CJS_PropValue(CJS_Runtime* pRuntime);
   ~CJS_PropValue();
 
   FX_BOOL IsSetting() const { return m_bIsSetting; }
   FX_BOOL IsGetting() const { return !m_bIsSetting; }
 
-  void operator<<(int);
+  void operator<<(int val);
   void operator>>(int&) const;
-  void operator<<(bool);
+  void operator<<(bool val);
   void operator>>(bool&) const;
-  void operator<<(double);
+  void operator<<(double val);
   void operator>>(double&) const;
   void operator<<(CJS_Object* pObj);
   void operator>>(CJS_Object*& ppObj) const;
   void operator<<(CJS_Document* pJsDoc);
   void operator>>(CJS_Document*& ppJsDoc) const;
   void operator<<(CFX_ByteString);
   void operator>>(CFX_ByteString&) const;
   void operator<<(CFX_WideString);
   void operator>>(CFX_WideString&) const;
   void operator<<(const FX_WCHAR* c_string);
@@ skipping 99 matching lines @@
 // names as wchar_t string literals corresponding to each positional argument.
 // The result will always contain |nKeywords| value, with unspecified ones
 // being set to type VT_unknown.
 std::vector<CJS_Value> JS_ExpandKeywordParams(
     CJS_Runtime* pRuntime,
     const std::vector<CJS_Value>& originals,
     size_t nKeywords,
     ...);
 
 #endif  // FPDFSDK_SRC_JAVASCRIPT_JS_VALUE_H_