Rename CFX_DIBSource to CFX_DIBBase.

It is not a source from which you can get CFX_DIBs, but rather a
base class from which all DIBs inherit.

Do the same thing for the CPDF_DIBSource wrapper class.
Mechanical change apart from adding a one-line comment in cfx_dibbase.h

Change-Id: Id2bde87813ca301d9fafc55ce08d703dfc6a7184
Reviewed-on: https://pdfium-review.googlesource.com/41352
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>

1 files changed, 3 insertions, 3 deletions

diff --git a/core/fpdfapi/render/cpdf_transferfunc.cpp b/core/fpdfapi/render/cpdf_transferfunc.cpp
index 25717437d3..f67f508e8e 100644
--- a/core/fpdfapi/render/cpdf_transferfunc.cpp
+++ b/core/fpdfapi/render/cpdf_transferfunc.cpp
@@ -8,7 +8,7 @@
 
 #include "core/fpdfapi/parser/cpdf_document.h"
 #include "core/fpdfapi/render/cpdf_dibtransferfunc.h"
-#include "core/fxge/dib/cfx_dibsource.h"
+#include "core/fxge/dib/cfx_dibbase.h"
 
 CPDF_TransferFunc::CPDF_TransferFunc(CPDF_Document* pDoc) : m_pPDFDoc(pDoc) {}
 
@@ -20,8 +20,8 @@ FX_COLORREF CPDF_TransferFunc::TranslateColor(FX_COLORREF colorref) const {
                    m_Samples[FXSYS_GetRValue(colorref)]);
 }
 
-RetainPtr<CFX_DIBSource> CPDF_TransferFunc::TranslateImage(
-    const RetainPtr<CFX_DIBSource>& pSrc) {
+RetainPtr<CFX_DIBBase> CPDF_TransferFunc::TranslateImage(
+    const RetainPtr<CFX_DIBBase>& pSrc) {
   RetainPtr<CPDF_TransferFunc> pHolder(this);
   auto pDest = pdfium::MakeRetain<CPDF_DIBTransferFunc>(pHolder);
   pDest->LoadSrc(pSrc);