Remove unused CPDF_ImageCacheEntry::GetCachedBitmap

GetCachedBitmap method is not being used. This removal
simplifies some of the code.

Change-Id: I075c245c3511e8a1b595c8ba148991f7c838f504
Reviewed-on: https://pdfium-review.googlesource.com/2154
Commit-Queue: Nicolás Peña <npm@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>

2 files changed, 4 insertions, 14 deletions

diff --git a/core/fpdfapi/page/cpdf_image.cpp b/core/fpdfapi/page/cpdf_image.cpp
index 813ee2b0ed..6b0bfd7d6d 100644
--- a/core/fpdfapi/page/cpdf_image.cpp
+++ b/core/fpdfapi/page/cpdf_image.cpp
@@ -324,17 +324,11 @@ void CPDF_Image::ResetCache(CPDF_Page* pPage, const CFX_DIBitmap* pBitmap) {
   pPage->GetRenderCache()->ResetBitmap(m_pStream.Get(), pBitmap);
 }
 
-std::unique_ptr<CFX_DIBSource> CPDF_Image::LoadDIBSource(CFX_DIBSource** ppMask,
-                                                         uint32_t* pMatteColor,
-                                                         bool bStdCS,
-                                                         uint32_t GroupFamily,
-                                                         bool bLoadMask) const {
+std::unique_ptr<CFX_DIBSource> CPDF_Image::LoadDIBSource() const {
   auto source = pdfium::MakeUnique<CPDF_DIBSource>();
-  if (!source->Load(m_pDocument, m_pStream.Get(),
-                    reinterpret_cast<CPDF_DIBSource**>(ppMask), pMatteColor,
-                    nullptr, nullptr, bStdCS, GroupFamily, bLoadMask)) {
+  if (!source->Load(m_pDocument, m_pStream.Get()))
     return nullptr;
-  }
+
   return std::move(source);
 }
 
diff --git a/core/fpdfapi/page/cpdf_image.h b/core/fpdfapi/page/cpdf_image.h
index 6591897d1e..1909498102 100644
--- a/core/fpdfapi/page/cpdf_image.h
+++ b/core/fpdfapi/page/cpdf_image.h
@@ -44,11 +44,7 @@ class CPDF_Image {
   bool IsMask() const { return m_bIsMask; }
   bool IsInterpol() const { return m_bInterpolate; }
 
-  std::unique_ptr<CFX_DIBSource> LoadDIBSource(CFX_DIBSource** ppMask = nullptr,
-                                               uint32_t* pMatteColor = nullptr,
-                                               bool bStdCS = false,
-                                               uint32_t GroupFamily = 0,
-                                               bool bLoadMask = false) const;
+  std::unique_ptr<CFX_DIBSource> LoadDIBSource() const;
 
   void SetImage(const CFX_DIBitmap* pDIBitmap);
   void SetJpegImage(const CFX_RetainPtr<IFX_SeekableReadStream>& pFile);