diff --git a/fpdfsdk/cpdfsdk_baannothandler.cpp b/fpdfsdk/cpdfsdk_baannothandler.cpp
index 2ce69f9..1007104 100644
--- a/fpdfsdk/cpdfsdk_baannothandler.cpp
+++ b/fpdfsdk/cpdfsdk_baannothandler.cpp
@@ -71,13 +71,6 @@
       pDevice, pUser2Device, CPDF_Annot::Normal, nullptr);
 }
 
-void CPDFSDK_BAAnnotHandler::OnDrawSleep(CPDFSDK_PageView* pPageView,
-                                         CPDFSDK_Annot* pAnnot,
-                                         CFX_RenderDevice* pDevice,
-                                         CFX_Matrix* pUser2Device,
-                                         const CFX_FloatRect& rcWindow,
-                                         uint32_t dwFlags) {}
-
 void CPDFSDK_BAAnnotHandler::OnDelete(CPDFSDK_Annot* pAnnot) {}
 
 void CPDFSDK_BAAnnotHandler::OnRelease(CPDFSDK_Annot* pAnnot) {}
diff --git a/fpdfsdk/cpdfsdk_widgethandler.cpp b/fpdfsdk/cpdfsdk_widgethandler.cpp
index 5d459ee..31f0cff 100644
--- a/fpdfsdk/cpdfsdk_widgethandler.cpp
+++ b/fpdfsdk/cpdfsdk_widgethandler.cpp
@@ -102,13 +102,6 @@
   }
 }
 
-void CPDFSDK_WidgetHandler::OnDrawSleep(CPDFSDK_PageView* pPageView,
-                                        CPDFSDK_Annot* pAnnot,
-                                        CFX_RenderDevice* pDevice,
-                                        CFX_Matrix* pUser2Device,
-                                        const CFX_FloatRect& rcWindow,
-                                        uint32_t dwFlags) {}
-
 void CPDFSDK_WidgetHandler::OnDelete(CPDFSDK_Annot* pAnnot) {}
 
 void CPDFSDK_WidgetHandler::OnRelease(CPDFSDK_Annot* pAnnot) {}
diff --git a/fpdfsdk/cpdfsdk_xfawidgethandler.cpp b/fpdfsdk/cpdfsdk_xfawidgethandler.cpp
index 4207ac5..7422011 100644
--- a/fpdfsdk/cpdfsdk_xfawidgethandler.cpp
+++ b/fpdfsdk/cpdfsdk_xfawidgethandler.cpp
@@ -68,13 +68,6 @@
   // to do highlight and shadow
 }
 
-void CPDFSDK_XFAWidgetHandler::OnDrawSleep(CPDFSDK_PageView* pPageView,
-                                           CPDFSDK_Annot* pAnnot,
-                                           CFX_RenderDevice* pDevice,
-                                           CFX_Matrix* pUser2Device,
-                                           const CFX_FloatRect& rcWindow,
-                                           uint32_t dwFlags) {}
-
 void CPDFSDK_XFAWidgetHandler::OnCreate(CPDFSDK_Annot* pAnnot) {}
 
 void CPDFSDK_XFAWidgetHandler::OnLoad(CPDFSDK_Annot* pAnnot) {}
diff --git a/fpdfsdk/include/cpdfsdk_baannothandler.h b/fpdfsdk/include/cpdfsdk_baannothandler.h
index 3f40c4b..5425b0b 100644
--- a/fpdfsdk/include/cpdfsdk_baannothandler.h
+++ b/fpdfsdk/include/cpdfsdk_baannothandler.h
@@ -45,12 +45,6 @@
               CPDFSDK_Annot* pAnnot,
               CFX_RenderDevice* pDevice,
               CFX_Matrix* pUser2Device) override;
-  void OnDrawSleep(CPDFSDK_PageView* pPageView,
-                   CPDFSDK_Annot* pAnnot,
-                   CFX_RenderDevice* pDevice,
-                   CFX_Matrix* pUser2Device,
-                   const CFX_FloatRect& rcWindow,
-                   uint32_t dwFlags) override;
   void OnCreate(CPDFSDK_Annot* pAnnot) override;
   void OnLoad(CPDFSDK_Annot* pAnnot) override;
   void OnDelete(CPDFSDK_Annot* pAnnot) override;
diff --git a/fpdfsdk/include/cpdfsdk_widgethandler.h b/fpdfsdk/include/cpdfsdk_widgethandler.h
index 220d12c..b8cb182 100644
--- a/fpdfsdk/include/cpdfsdk_widgethandler.h
+++ b/fpdfsdk/include/cpdfsdk_widgethandler.h
@@ -45,12 +45,6 @@
               CPDFSDK_Annot* pAnnot,
               CFX_RenderDevice* pDevice,
               CFX_Matrix* pUser2Device) override;
-  void OnDrawSleep(CPDFSDK_PageView* pPageView,
-                   CPDFSDK_Annot* pAnnot,
-                   CFX_RenderDevice* pDevice,
-                   CFX_Matrix* pUser2Device,
-                   const CFX_FloatRect& rcWindow,
-                   uint32_t dwFlags) override;
   void OnCreate(CPDFSDK_Annot* pAnnot) override;
   void OnLoad(CPDFSDK_Annot* pAnnot) override;
   void OnDelete(CPDFSDK_Annot* pAnnot) override;
diff --git a/fpdfsdk/include/cpdfsdk_xfawidgethandler.h b/fpdfsdk/include/cpdfsdk_xfawidgethandler.h
index 9da6856..10eb1ee 100644
--- a/fpdfsdk/include/cpdfsdk_xfawidgethandler.h
+++ b/fpdfsdk/include/cpdfsdk_xfawidgethandler.h
@@ -40,12 +40,6 @@
               CPDFSDK_Annot* pAnnot,
               CFX_RenderDevice* pDevice,
               CFX_Matrix* pUser2Device) override;
-  void OnDrawSleep(CPDFSDK_PageView* pPageView,
-                   CPDFSDK_Annot* pAnnot,
-                   CFX_RenderDevice* pDevice,
-                   CFX_Matrix* pUser2Device,
-                   const CFX_FloatRect& rcWindow,
-                   uint32_t dwFlags) override;
   void OnCreate(CPDFSDK_Annot* pAnnot) override;
   void OnLoad(CPDFSDK_Annot* pAnnot) override;
   void OnDelete(CPDFSDK_Annot* pAnnot) override;
diff --git a/fpdfsdk/include/ipdfsdk_annothandler.h b/fpdfsdk/include/ipdfsdk_annothandler.h
index ee05df2..289d480 100644
--- a/fpdfsdk/include/ipdfsdk_annothandler.h
+++ b/fpdfsdk/include/ipdfsdk_annothandler.h
@@ -44,13 +44,6 @@
                       CPDFSDK_Annot* pAnnot,
                       CFX_RenderDevice* pDevice,
                       CFX_Matrix* pUser2Device) = 0;
-  virtual void OnDrawSleep(CPDFSDK_PageView* pPageView,
-                           CPDFSDK_Annot* pAnnot,
-                           CFX_RenderDevice* pDevice,
-                           CFX_Matrix* pUser2Device,
-                           const CFX_FloatRect& rcWindow,
-                           uint32_t dwFlags) = 0;
-
   virtual void OnCreate(CPDFSDK_Annot* pAnnot) = 0;
   virtual void OnLoad(CPDFSDK_Annot* pAnnot) = 0;
   virtual void OnDelete(CPDFSDK_Annot* pAnnot) = 0;