Revert "Fix chromium-style errors."

This reverts commit c582c0ddfea8ba01c8449ed7841cdb33c12e0a98.

TBR=tsepez@chromium.org

Review URL: https://codereview.chromium.org/1769263002 .

2 files changed, 31 insertions, 12 deletions

diff --git a/core/include/fxge/fx_dib.h b/core/include/fxge/fx_dib.h
index 43746e5d48..e39bad2b87 100644
--- a/core/include/fxge/fx_dib.h
+++ b/core/include/fxge/fx_dib.h
@@ -160,23 +160,30 @@ FX_ARGB ArgbEncode(int a, FX_COLORREF rgb);
 #define FXSETFLAG_ALPHA_FILL(flag, val) flag = ((val) | (flag & 0xffffff00))
 #define FXSETFLAG_ALPHA_STROKE(flag, val) \
   flag = (((val) << 16) | (flag & 0xff00ffff))
-
 class CFX_DIBSource {
  public:
   virtual ~CFX_DIBSource();
 
   int GetWidth() const { return m_Width; }
+
   int GetHeight() const { return m_Height; }
 
   FXDIB_Format GetFormat() const {
     return (FXDIB_Format)(m_AlphaFlag * 0x100 + m_bpp);
   }
+
   FX_DWORD GetPitch() const { return m_Pitch; }
+
   FX_DWORD* GetPalette() const { return m_pPalette; }
 
-  virtual uint8_t* GetBuffer() const;
+  virtual uint8_t* GetBuffer() const { return NULL; }
+
   virtual const uint8_t* GetScanline(int line) const = 0;
-  virtual FX_BOOL SkipToScanline(int line, IFX_Pause* pPause) const;
+
+  virtual FX_BOOL SkipToScanline(int line, IFX_Pause* pPause) const {
+    return FALSE;
+  }
+
   virtual void DownSampleScanline(int line,
                                   uint8_t* dest_scan,
                                   int dest_bpp,
@@ -184,6 +191,7 @@ class CFX_DIBSource {
                                   FX_BOOL bFlipX,
                                   int clip_left,
                                   int clip_width) const = 0;
+
   virtual void SetDownSampleSize(int width, int height) {}
 
   int GetBPP() const { return m_bpp; }
@@ -211,6 +219,7 @@ class CFX_DIBSource {
   void CopyPalette(const FX_DWORD* pSrcPal, FX_DWORD size = 256);
 
   CFX_DIBitmap* Clone(const FX_RECT* pClip = NULL) const;
+
   CFX_DIBitmap* CloneConvert(FXDIB_Format format,
                              const FX_RECT* pClip = NULL,
                              void* pIccTransform = NULL) const;
@@ -219,6 +228,7 @@ class CFX_DIBSource {
                           int dest_height,
                           FX_DWORD flags = 0,
                           const FX_RECT* pClip = NULL) const;
+
   CFX_DIBitmap* TransformTo(const CFX_Matrix* pMatrix,
                             int& left,
                             int& top,
@@ -226,6 +236,7 @@ class CFX_DIBSource {
                             const FX_RECT* pClip = NULL) const;
 
   CFX_DIBitmap* GetAlphaMask(const FX_RECT* pClip = NULL) const;
+
   FX_BOOL CopyAlphaMask(const CFX_DIBSource* pAlphaMask,
                         const FX_RECT* pClip = NULL);
 
@@ -251,15 +262,23 @@ class CFX_DIBSource {
   CFX_DIBSource();
 
   int m_Width;
+
   int m_Height;
+
   int m_bpp;
+
   FX_DWORD m_AlphaFlag;
+
   FX_DWORD m_Pitch;
+
   FX_DWORD* m_pPalette;
 
   void BuildPalette();
+
   FX_BOOL BuildAlphaMask();
+
   int FindPalette(FX_DWORD color) const;
+
   void GetPalette(FX_DWORD* pal, int alpha) const;
 };
 class CFX_DIBitmap : public CFX_DIBSource {
@@ -277,8 +296,10 @@ class CFX_DIBitmap : public CFX_DIBSource {
   FX_BOOL Copy(const CFX_DIBSource* pSrc);
 
   // CFX_DIBSource
-  uint8_t* GetBuffer() const override;
-  const uint8_t* GetScanline(int line) const override;
+  uint8_t* GetBuffer() const override { return m_pBuffer; }
+  const uint8_t* GetScanline(int line) const override {
+    return m_pBuffer ? m_pBuffer + line * m_Pitch : NULL;
+  }
   void DownSampleScanline(int line,
                           uint8_t* dest_scan,
                           int dest_bpp,
diff --git a/core/include/fxge/fx_font.h b/core/include/fxge/fx_font.h
index 2902145594..67ca1a7f4e 100644
--- a/core/include/fxge/fx_font.h
+++ b/core/include/fxge/fx_font.h
@@ -365,14 +365,14 @@ class IFX_SystemFontInfo {
                         int pitch_family,
                         const FX_CHAR* face,
                         int& iExact) = 0;
-
 #ifdef PDF_ENABLE_XFA
   virtual void* MapFontByUnicode(FX_DWORD dwUnicode,
                                  int weight,
                                  FX_BOOL bItalic,
-                                 int pitch_family);
+                                 int pitch_family) {
+    return NULL;
+  }
 #endif  // PDF_ENABLE_XFA
-
   virtual void* GetFont(const FX_CHAR* face) = 0;
   virtual FX_DWORD GetFontData(void* hFont,
                                FX_DWORD table,
@@ -380,9 +380,9 @@ class IFX_SystemFontInfo {
                                FX_DWORD size) = 0;
   virtual FX_BOOL GetFaceName(void* hFont, CFX_ByteString& name) = 0;
   virtual FX_BOOL GetFontCharset(void* hFont, int& charset) = 0;
-  virtual int GetFaceIndex(void* hFont);
+  virtual int GetFaceIndex(void* hFont) { return 0; }
   virtual void DeleteFont(void* hFont) = 0;
-  virtual void* RetainFont(void* hFont);
+  virtual void* RetainFont(void* hFont) { return NULL; }
 
  protected:
   virtual ~IFX_SystemFontInfo() {}
@@ -446,7 +446,6 @@ class CFX_CountedFaceCache {
 
 class CFX_FontCache {
  public:
-  CFX_FontCache();
   ~CFX_FontCache();
   CFX_FaceCache* GetCachedFace(CFX_Font* pFont);
   void ReleaseCachedFace(CFX_Font* pFont);
@@ -457,7 +456,6 @@ class CFX_FontCache {
   CFX_FTCacheMap m_FTFaceMap;
   CFX_FTCacheMap m_ExtFaceMap;
 };
-
 class CFX_AutoFontCache {
  public:
   CFX_AutoFontCache(CFX_FontCache* pFontCache, CFX_Font* pFont)