Fix and enable lint checks.

core/src/fpdfapi/fpdf_render/render_int.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 CORE_SRC_FPDFAPI_FPDF_RENDER_RENDER_INT_H_
 #define CORE_SRC_FPDFAPI_FPDF_RENDER_RENDER_INT_H_
 
 #include <map>
@@ skipping 480 matching lines @@
   void DownSampleScanline(int line,
                           uint8_t* dest_scan,
                           int dest_bpp,
                           int dest_width,
                           FX_BOOL bFlipX,
                           int clip_left,
                           int clip_width) const override;
   void SetDownSampleSize(int dest_width, int dest_height) override;
 
   CFX_DIBitmap* GetBitmap() const;
-  void ReleaseBitmap(CFX_DIBitmap*) const;
+  void ReleaseBitmap(CFX_DIBitmap* pBitmap) const;
   void ClearImageData();
   FX_DWORD GetMatteColor() const { return m_MatteColor; }
 
   int StartLoadDIBSource(CPDF_Document* pDoc,
                          const CPDF_Stream* pStream,
                          FX_BOOL bHasMask,
                          CPDF_Dictionary* pFormResources,
                          CPDF_Dictionary* pPageResources,
                          FX_BOOL bStdCS = FALSE,
                          FX_DWORD GroupFamily = 0,
@@ skipping 98 matching lines @@
   const uint8_t* m_RampB;
 };
 
 struct _CPDF_UniqueKeyGen {
   void Generate(int count, ...);
   FX_CHAR m_Key[128];
   int m_KeyLen;
 };
 
 #endif  // CORE_SRC_FPDFAPI_FPDF_RENDER_RENDER_INT_H_