Rename CPDF_{Array,Dictionary}::GetCount() to size().

Make them compatible with pdfium::CollectionSize().

Change-Id: Ibef3b182e35a7eca7c656cf590462782de0cc157
Reviewed-on: https://pdfium-review.googlesource.com/c/43937
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>

4 files changed, 7 insertions, 8 deletions

diff --git a/core/fpdfapi/render/cpdf_dibbase.cpp b/core/fpdfapi/render/cpdf_dibbase.cpp
index 3557672e81..b95c14b59f 100644
--- a/core/fpdfapi/render/cpdf_dibbase.cpp
+++ b/core/fpdfapi/render/cpdf_dibbase.cpp
@@ -357,7 +357,7 @@ bool CPDF_DIBBase::LoadColorInfo(const CPDF_Dictionary* pFormResources,
         if (pFilter->IsName()) {
           filter = pFilter->GetString();
         } else if (const CPDF_Array* pArray = pFilter->AsArray()) {
-          filter = pArray->GetStringAt(pArray->GetCount() - 1);
+          filter = pArray->GetStringAt(pArray->size() - 1);
         }
 
         if (filter == "JPXDecode") {
@@ -441,7 +441,7 @@ bool CPDF_DIBBase::GetDecodeAndMaskArray(bool* bDefaultDecode,
     return true;
 
   if (const CPDF_Array* pArray = pMask->AsArray()) {
-    if (pArray->GetCount() >= m_nComponents * 2) {
+    if (pArray->size() >= m_nComponents * 2) {
       for (uint32_t i = 0; i < m_nComponents; i++) {
         int min_num = pArray->GetIntegerAt(i * 2);
         int max_num = pArray->GetIntegerAt(i * 2 + 1);
@@ -825,7 +825,7 @@ void CPDF_DIBBase::ValidateDictParam() {
         m_bpc = 8;
       }
     } else if (const CPDF_Array* pArray = pFilter->AsArray()) {
-      ByteString filter = pArray->GetStringAt(pArray->GetCount() - 1);
+      ByteString filter = pArray->GetStringAt(pArray->size() - 1);
       if (filter == "CCITTFaxDecode" || filter == "JBIG2Decode") {
         m_bpc = 1;
         m_nComponents = 1;
diff --git a/core/fpdfapi/render/cpdf_docrenderdata.cpp b/core/fpdfapi/render/cpdf_docrenderdata.cpp
index c86eb9b147..fb54e147fa 100644
--- a/core/fpdfapi/render/cpdf_docrenderdata.cpp
+++ b/core/fpdfapi/render/cpdf_docrenderdata.cpp
@@ -75,7 +75,7 @@ RetainPtr<CPDF_TransferFunc> CPDF_DocRenderData::GetTransferFunc(
   bool bIdentity = true;
   if (const CPDF_Array* pArray = pObj->AsArray()) {
     bUniTransfer = false;
-    if (pArray->GetCount() < 3)
+    if (pArray->size() < 3)
       return nullptr;
 
     for (uint32_t i = 0; i < 3; ++i) {
diff --git a/core/fpdfapi/render/cpdf_imagerenderer.cpp b/core/fpdfapi/render/cpdf_imagerenderer.cpp
index affe12d6aa..da63f556a7 100644
--- a/core/fpdfapi/render/cpdf_imagerenderer.cpp
+++ b/core/fpdfapi/render/cpdf_imagerenderer.cpp
@@ -565,7 +565,7 @@ void CPDF_ImageRenderer::HandleFilters() {
   if (!pArray)
     return;
 
-  for (size_t i = 0; i < pArray->GetCount(); i++) {
+  for (size_t i = 0; i < pArray->size(); i++) {
     ByteString bsDecodeType = pArray->GetStringAt(i);
     if (bsDecodeType == "DCTDecode" || bsDecodeType == "JPXDecode") {
       m_Flags |= FXRENDER_IMAGE_LOSSY;
diff --git a/core/fpdfapi/render/cpdf_renderstatus.cpp b/core/fpdfapi/render/cpdf_renderstatus.cpp
index f77b6c654f..842272bc02 100644
--- a/core/fpdfapi/render/cpdf_renderstatus.cpp
+++ b/core/fpdfapi/render/cpdf_renderstatus.cpp
@@ -2028,8 +2028,7 @@ void CPDF_RenderStatus::DrawShading(const CPDF_ShadingPattern* pPattern,
   FX_ARGB background = 0;
   if (!pPattern->IsShadingObject() && pDict->KeyExist("Background")) {
     const CPDF_Array* pBackColor = pDict->GetArrayFor("Background");
-    if (pBackColor &&
-        pBackColor->GetCount() >= pColorSpace->CountComponents()) {
+    if (pBackColor && pBackColor->size() >= pColorSpace->CountComponents()) {
       std::vector<float> comps(pColorSpace->CountComponents());
       for (uint32_t i = 0; i < pColorSpace->CountComponents(); i++)
         comps[i] = pBackColor->GetNumberAt(i);
@@ -2638,7 +2637,7 @@ FX_ARGB CPDF_RenderStatus::GetBackColor(const CPDF_Dictionary* pSMaskDict,
 
   uint32_t comps = std::max(8u, pCS->CountComponents());
   std::vector<float> floats(comps);
-  size_t count = std::min<size_t>(8, pBC->GetCount());
+  size_t count = std::min<size_t>(8, pBC->size());
   for (size_t i = 0; i < count; i++)
     floats[i] = pBC->GetNumberAt(i);