Fix incorrect CPDFSDK_PageView::CountAnnots(). (try 2)

fpdfsdk/src/fsdk_mgr.cpp

Index: fpdfsdk/src/fsdk_mgr.cpp
diff --git a/fpdfsdk/src/fsdk_mgr.cpp b/fpdfsdk/src/fsdk_mgr.cpp
index 53a774edcd11bdd5f76ec63ab5a72d04791b2d92..0b6770174bdafc9d6f7022fd328d0425d943e925 100644
--- a/fpdfsdk/src/fsdk_mgr.cpp
+++ b/fpdfsdk/src/fsdk_mgr.cpp
@@ -664,8 +664,8 @@ void CPDFSDK_PageView::PageView_OnDraw(CFX_RenderDevice* pDevice,
 
 CPDF_Annot* CPDFSDK_PageView::GetPDFAnnotAtPoint(FX_FLOAT pageX,
                                                  FX_FLOAT pageY) {
-  int nCount = CountAnnots();
-  for (int i = 0; i < nCount; i++) {
+  const int nCount = m_pAnnotList->Count();
+  for (int i = 0; i < nCount; ++i) {
     CPDF_Annot* pAnnot = m_pAnnotList->GetAt(i);
     CFX_FloatRect annotRect;
     pAnnot->GetRect(annotRect);
@@ -677,7 +677,7 @@ CPDF_Annot* CPDFSDK_PageView::GetPDFAnnotAtPoint(FX_FLOAT pageX,
 
 CPDF_Annot* CPDFSDK_PageView::GetPDFWidgetAtPoint(FX_FLOAT pageX,
                                                   FX_FLOAT pageY) {
-  int nCount = CountAnnots();
+  const int nCount = m_pAnnotList->Count();
   for (int i = 0; i < nCount; ++i) {
     CPDF_Annot* pAnnot = m_pAnnotList->GetAt(i);
     if (pAnnot->GetSubType() == "Widget") {
@@ -764,8 +764,8 @@ CPDF_Document* CPDFSDK_PageView::GetPDFDocument() {
   return NULL;
 }
 
-int CPDFSDK_PageView::CountAnnots() const {
-  return m_pAnnotList->Count();
+size_t CPDFSDK_PageView::CountAnnots() const {
+  return m_fxAnnotArray.size();
 }
 
 CPDFSDK_Annot* CPDFSDK_PageView::GetAnnot(size_t nIndex) {
@@ -899,7 +899,7 @@ void CPDFSDK_PageView::LoadFXAnnots() {
   CPDF_InterForm::EnableUpdateAP(FALSE);
   m_pAnnotList.reset(new CPDF_AnnotList(m_page));
   CPDF_InterForm::EnableUpdateAP(enableAPUpdate);
-  int nCount = CountAnnots();
+  const int nCount = m_pAnnotList->Count();
   SetLock(TRUE);
   for (int i = 0; i < nCount; ++i) {
     CPDF_Annot* pPDFAnnot = m_pAnnotList->GetAt(i);
@@ -908,16 +908,12 @@ void CPDFSDK_PageView::LoadFXAnnots() {
     CheckUnSupportAnnot(pDoc, pPDFAnnot);
 
     CPDFSDK_AnnotHandlerMgr* pAnnotHandlerMgr = pEnv->GetAnnotHandlerMgr();
-    ASSERT(pAnnotHandlerMgr != NULL);
-
-    if (pAnnotHandlerMgr) {
-      CPDFSDK_Annot* pAnnot = pAnnotHandlerMgr->NewAnnot(pPDFAnnot, this);
-      if (!pAnnot)
-        continue;
-      m_fxAnnotArray.push_back(pAnnot);
+    CPDFSDK_Annot* pAnnot = pAnnotHandlerMgr->NewAnnot(pPDFAnnot, this);
+    if (!pAnnot)
+      continue;
+    m_fxAnnotArray.push_back(pAnnot);
 
-      pAnnotHandlerMgr->Annot_OnLoad(pAnnot);
-    }
+    pAnnotHandlerMgr->Annot_OnLoad(pAnnot);
   }
   SetLock(FALSE);
 }
@@ -952,7 +948,7 @@ FX_BOOL CPDFSDK_PageView::IsValidAnnot(CPDF_Annot* p) const {
   if (!p)
     return FALSE;
 
-  int nCount = CountAnnots();
+  const int nCount = m_pAnnotList->Count();
   for (int i = 0; i < nCount; ++i) {
     if (m_pAnnotList->GetAt(i) == p)
       return TRUE;