Fix a bad virtual keyword removal from commit 0f6b51c.

fpdfsdk/src/fsdk_baseform.cpp

Index: fpdfsdk/src/fsdk_baseform.cpp
diff --git a/fpdfsdk/src/fsdk_baseform.cpp b/fpdfsdk/src/fsdk_baseform.cpp
index 3b35d99026593b06d1bec16f0b0c1bdbe93b1071..cde88920595cd1c6d11e9e920bf8c045cfaeb702 100644
--- a/fpdfsdk/src/fsdk_baseform.cpp
+++ b/fpdfsdk/src/fsdk_baseform.cpp
@@ -494,7 +494,7 @@ void CPDFSDK_Widget::ResetAppearance_PushButton() {
   CPDFDoc_Environment* pEnv = pDoc->GetEnv();
 
   CBA_FontMap FontMap(this, pEnv->GetSysHandler());
-  FontMap.Initial();
+  FontMap.Initialize();
 
   FontMap.SetAPType("N");
 
@@ -875,7 +875,7 @@ void CPDFSDK_Widget::ResetAppearance_ComboBox(const FX_WCHAR* sValue) {
     CPDFSDK_Document* pDoc = m_pInterForm->GetDocument();
     CPDFDoc_Environment* pEnv = pDoc->GetEnv();
     CBA_FontMap FontMap(this, pEnv->GetSysHandler());
-    FontMap.Initial();
+    FontMap.Initialize();
     pEdit->SetFontMap(&FontMap);
 
     CPDF_Rect rcEdit = rcClient;
@@ -947,7 +947,7 @@ void CPDFSDK_Widget::ResetAppearance_ListBox() {
     CPDFDoc_Environment* pEnv = pDoc->GetEnv();
 
     CBA_FontMap FontMap(this, pEnv->GetSysHandler());
-    FontMap.Initial();
+    FontMap.Initialize();
     pEdit->SetFontMap(&FontMap);
 
     pEdit->SetPlateRect(CPDF_Rect(rcClient.left, 0.0f, rcClient.right, 0.0f));
@@ -1035,7 +1035,7 @@ void CPDFSDK_Widget::ResetAppearance_TextField(const FX_WCHAR* sValue) {
     CPDFDoc_Environment* pEnv = pDoc->GetEnv();
 
     CBA_FontMap FontMap(this, pEnv->GetSysHandler());
-    FontMap.Initial();
+    FontMap.Initialize();
     pEdit->SetFontMap(&FontMap);
 
     CPDF_Rect rcClient = GetClientRect();