Remove the ICC transform where it is never initialized.

- All callers of CFX_DIBitmap methods use nullptr as the ICC Transform.
- The CFX_ScanlineCompositor is always initialized with a null ICC transform.
Many of its methods call TranslateScanline from the ICC module. This method
casts just uses ((CLcmsCmm*)pTransform)->m_hTransform, and this should not be
done when pTransform is nullptr.

Change-Id: I1b846d1f20699fa017cb9a276be3214eb8fabd4b
Reviewed-on: https://pdfium-review.googlesource.com/3931
Commit-Queue: Nicolás Peña <npm@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/core/fpdfapi/render/cpdf_renderstatus.cpp b/core/fpdfapi/render/cpdf_renderstatus.cpp
index 985d6ce8c5..d175684233 100644
--- a/core/fpdfapi/render/cpdf_renderstatus.cpp
+++ b/core/fpdfapi/render/cpdf_renderstatus.cpp
@@ -1965,7 +1965,7 @@ bool CPDF_RenderStatus::ProcessType3Text(CPDF_TextObject* textobj,
                            glyph.m_pGlyph->m_pBitmap->GetWidth(),
                            glyph.m_pGlyph->m_pBitmap->GetHeight(),
                            glyph.m_pGlyph->m_pBitmap, fill_argb, 0, 0,
-                           FXDIB_BLEND_NORMAL, nullptr, false, 0, nullptr);
+                           FXDIB_BLEND_NORMAL, nullptr, false, 0);
   }
   m_pDevice->SetBitMask(pBitmap, rect.left, rect.top, fill_argb);
   return true;