2 files changed, 2 insertions, 17 deletions
diff --git a/core/fpdfdoc/cpdf_aaction.cpp b/core/fpdfdoc/cpdf_aaction.cpp
index 8d954697b4..9a95340114 100644
--- a/core/fpdfdoc/cpdf_aaction.cpp
+++ b/core/fpdfdoc/cpdf_aaction.cpp
@@ -32,9 +32,8 @@ constexpr const char* g_sAATypes[] = {
     "DP",  // DocumentPrinted
 };
 
-// |g_sAATypes| should have one less element than enum AActionType due to
-// DocumentOpen, which is an artificial type.
-static_assert(FX_ArraySize(g_sAATypes) == CPDF_AAction::NumberOfActions - 1,
+// |g_sAATypes| should have as many elements as enum AActionType.
+static_assert(FX_ArraySize(g_sAATypes) == CPDF_AAction::NumberOfActions,
               "g_sAATypes count mismatch");
 
 }  // namespace
@@ -53,14 +52,3 @@ CPDF_Action CPDF_AAction::GetAction(AActionType eType) const {
   return CPDF_Action(m_pDict ? m_pDict->GetDictFor(g_sAATypes[eType])
                              : nullptr);
 }
-
-// static
-bool CPDF_AAction::IsUserClick(AActionType eType) {
-  switch (eType) {
-    case ButtonUp:
-    case ButtonDown:
-      return true;
-    default:
-      return false;
-  }
-}
diff --git a/core/fpdfdoc/cpdf_aaction.h b/core/fpdfdoc/cpdf_aaction.h
index 90049f5ac4..11eca01f8f 100644
--- a/core/fpdfdoc/cpdf_aaction.h
+++ b/core/fpdfdoc/cpdf_aaction.h
@@ -35,7 +35,6 @@ class CPDF_AAction {
     DocumentSaved,
     PrintDocument,
     DocumentPrinted,
-    DocumentOpen,
     NumberOfActions  // Must be last.
   };
 
@@ -47,8 +46,6 @@ class CPDF_AAction {
   CPDF_Action GetAction(AActionType eType) const;
   const CPDF_Dictionary* GetDict() const { return m_pDict.Get(); }
 
-  static bool IsUserClick(AActionType eType);
-
  private:
   UnownedPtr<const CPDF_Dictionary> const m_pDict;
 };