Merge to XFA: CPDF_QuickStretcher unused.

Original Review URL: https://codereview.chromium.org/1537103002 .
(cherry picked from commit f0f6a01ee3dcb592e4eeaadaa2ea52c2fce317ba)

TBR=thestig@chromium.org

Review URL: https://codereview.chromium.org/1540683002 .

1 files changed, 1 insertions, 22 deletions

diff --git a/core/src/fpdfapi/fpdf_render/render_int.h b/core/src/fpdfapi/fpdf_render/render_int.h
index 26bef8ba42..c4bfa28ff7 100644
--- a/core/src/fpdfapi/fpdf_render/render_int.h
+++ b/core/src/fpdfapi/fpdf_render/render_int.h
@@ -15,7 +15,7 @@
 
 class CFX_GlyphBitmap;
 class CPDF_ImageCache;
-class CPDF_QuickStretcher;
+class ICodec_ScanlineDecoder;
 
 #define TYPE3_MAX_BLUES 16
 
@@ -363,7 +363,6 @@ class CPDF_ImageRenderer : public IPDF_ObjectRenderer {
   CPDF_Pattern* m_pPattern;
   FX_ARGB m_FillArgb;
   FX_DWORD m_Flags;
-  CPDF_QuickStretcher* m_pQuickStretcher;
   CFX_ImageTransformer* m_pTransformer;
   void* m_DeviceHandle;
   void* m_LoadHandle;
@@ -403,26 +402,6 @@ class CPDF_ScaledRenderBuffer {
   CFX_Matrix m_Matrix;
 };
 
-class ICodec_ScanlineDecoder;
-class CPDF_QuickStretcher {
- public:
-  CPDF_QuickStretcher();
-  ~CPDF_QuickStretcher();
-  FX_BOOL Start(CPDF_ImageObject* pImageObj,
-                CFX_Matrix* pImage2Device,
-                const FX_RECT* pClipBox);
-  FX_BOOL Continue(IFX_Pause* pPause);
-  CFX_DIBitmap* m_pBitmap;
-  int m_ResultLeft, m_ResultTop, m_ClipLeft, m_ClipTop;
-  int m_DestWidth, m_DestHeight, m_ResultWidth, m_ResultHeight;
-  int m_Bpp, m_SrcWidth, m_SrcHeight;
-  FX_BOOL m_bFlipX, m_bFlipY;
-  CPDF_ColorSpace* m_pCS;
-  ICodec_ScanlineDecoder* m_pDecoder;
-  CPDF_StreamAcc m_StreamAcc;
-  int m_LineIndex;
-};
-
 class CPDF_DeviceBuffer {
  public:
   CPDF_DeviceBuffer();