Remove more optional args in core/

Change-Id: I6a2bd03e00ad4e3d57f6931c0c6cf4ae0c760afb
Reviewed-on: https://pdfium-review.googlesource.com/40290
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>

4 files changed, 18 insertions, 11 deletions

diff --git a/core/fpdfapi/parser/cpdf_document.cpp b/core/fpdfapi/parser/cpdf_document.cpp
index cda6bd5582..1dd801de69 100644
--- a/core/fpdfapi/parser/cpdf_document.cpp
+++ b/core/fpdfapi/parser/cpdf_document.cpp
@@ -434,7 +434,7 @@ int CPDF_Document::GetPageIndex(uint32_t objnum) {
     return -1;
 
   int start_index = 0;
-  int found_index = FindPageIndex(pPages, &skip_count, objnum, &start_index);
+  int found_index = FindPageIndex(pPages, &skip_count, objnum, &start_index, 0);
 
   // Corrupt page tree may yield out-of-range results.
   if (!pdfium::IndexInBounds(m_PageList, found_index))
diff --git a/core/fpdfapi/parser/cpdf_document.h b/core/fpdfapi/parser/cpdf_document.h
index 0c6ec79c72..1cbc5fcc42 100644
--- a/core/fpdfapi/parser/cpdf_document.h
+++ b/core/fpdfapi/parser/cpdf_document.h
@@ -133,7 +133,7 @@ class CPDF_Document : public Observable<CPDF_Document>,
                     uint32_t* skip_count,
                     uint32_t objnum,
                     int* index,
-                    int level = 0) const;
+                    int level) const;
   std::unique_ptr<CPDF_Object> ParseIndirectObject(uint32_t objnum) override;
   void LoadDocInternal();
   size_t CalculateEncodingDict(int charset, CPDF_Dictionary* pBaseDict);
diff --git a/core/fpdfapi/render/cpdf_devicebuffer.cpp b/core/fpdfapi/render/cpdf_devicebuffer.cpp
index def2c2c7ca..4c8da1c327 100644
--- a/core/fpdfapi/render/cpdf_devicebuffer.cpp
+++ b/core/fpdfapi/render/cpdf_devicebuffer.cpp
@@ -65,7 +65,7 @@ void CPDF_DeviceBuffer::OutputToDevice() {
                                     m_pBitmap->GetHeight());
   m_pContext->GetBackground(pBuffer, m_pObject.Get(), nullptr, &m_Matrix);
   pBuffer->CompositeBitmap(0, 0, pBuffer->GetWidth(), pBuffer->GetHeight(),
-                           m_pBitmap, 0, 0);
+                           m_pBitmap, 0, 0, FXDIB_BLEND_NORMAL, nullptr, false);
   m_pDevice->StretchDIBits(pBuffer, m_Rect.left, m_Rect.top, m_Rect.Width(),
                            m_Rect.Height());
 }
diff --git a/core/fpdfapi/render/cpdf_renderstatus.cpp b/core/fpdfapi/render/cpdf_renderstatus.cpp
index 76c5e87228..f8a2b5de75 100644
--- a/core/fpdfapi/render/cpdf_renderstatus.cpp
+++ b/core/fpdfapi/render/cpdf_renderstatus.cpp
@@ -2325,10 +2325,12 @@ void CPDF_RenderStatus::DrawTilingPattern(CPDF_TilingPattern* pPattern,
       } else {
         if (pPattern->colored()) {
           pScreen->CompositeBitmap(start_x, start_y, width, height,
-                                   pPatternBitmap, 0, 0);
+                                   pPatternBitmap, 0, 0, FXDIB_BLEND_NORMAL,
+                                   nullptr, false);
         } else {
           pScreen->CompositeMask(start_x, start_y, width, height,
-                                 pPatternBitmap, fill_argb, 0, 0);
+                                 pPatternBitmap, fill_argb, 0, 0,
+                                 FXDIB_BLEND_NORMAL, nullptr, false, 0);
         }
       }
     }
@@ -2447,15 +2449,18 @@ void CPDF_RenderStatus::CompositeDIBitmap(
 
       RetainPtr<CFX_DIBitmap> pForeBitmap = m_pDevice->GetBitmap();
       pClone->CompositeBitmap(0, 0, pClone->GetWidth(), pClone->GetHeight(),
-                              pForeBitmap, rect.left, rect.top);
+                              pForeBitmap, rect.left, rect.top,
+                              FXDIB_BLEND_NORMAL, nullptr, false);
       left = std::min(left, 0);
       top = std::min(top, 0);
       if (pDIBitmap->IsAlphaMask()) {
         pClone->CompositeMask(0, 0, pClone->GetWidth(), pClone->GetHeight(),
-                              pDIBitmap, mask_argb, left, top, blend_mode);
+                              pDIBitmap, mask_argb, left, top, blend_mode,
+                              nullptr, false, 0);
       } else {
         pClone->CompositeBitmap(0, 0, pClone->GetWidth(), pClone->GetHeight(),
-                                pDIBitmap, left, top, blend_mode);
+                                pDIBitmap, left, top, blend_mode, nullptr,
+                                false);
       }
     } else {
       pClone = pDIBitmap;
@@ -2483,11 +2488,12 @@ void CPDF_RenderStatus::CompositeDIBitmap(
   if (pDIBitmap->IsAlphaMask()) {
     pBackdrop->CompositeMask(left - back_left, top - back_top,
                              pDIBitmap->GetWidth(), pDIBitmap->GetHeight(),
-                             pDIBitmap, mask_argb, 0, 0, blend_mode);
+                             pDIBitmap, mask_argb, 0, 0, blend_mode, nullptr,
+                             false, 0);
   } else {
     pBackdrop->CompositeBitmap(left - back_left, top - back_top,
                                pDIBitmap->GetWidth(), pDIBitmap->GetHeight(),
-                               pDIBitmap, 0, 0, blend_mode);
+                               pDIBitmap, 0, 0, blend_mode, nullptr, false);
   }
 
   auto pBackdrop1 = pdfium::MakeRetain<CFX_DIBitmap>();
@@ -2495,7 +2501,8 @@ void CPDF_RenderStatus::CompositeDIBitmap(
                      FXDIB_Rgb32);
   pBackdrop1->Clear((uint32_t)-1);
   pBackdrop1->CompositeBitmap(0, 0, pBackdrop->GetWidth(),
-                              pBackdrop->GetHeight(), pBackdrop, 0, 0);
+                              pBackdrop->GetHeight(), pBackdrop, 0, 0,
+                              FXDIB_BLEND_NORMAL, nullptr, false);
   pBackdrop = std::move(pBackdrop1);
   m_pDevice->SetDIBits(pBackdrop, back_left, back_top);
 }