Rename OnNotifySelChanged to OnNotifySelectionChanged

Change-Id: I346bfb986754e7530bbfa5be0057422d968e0631
Reviewed-on: https://pdfium-review.googlesource.com/7338
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Nicolás Peña <npm@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
diff --git a/fpdfsdk/pdfwindow/cpwl_combo_box.cpp b/fpdfsdk/pdfwindow/cpwl_combo_box.cpp
index 792524b..140aff8 100644
--- a/fpdfsdk/pdfwindow/cpwl_combo_box.cpp
+++ b/fpdfsdk/pdfwindow/cpwl_combo_box.cpp
@@ -40,7 +40,7 @@
   if (CPWL_Wnd* pParent = GetParentWindow())
     pParent->NotifyLButtonUp(this, point);
 
-  return !OnNotifySelChanged(false, nFlag);
+  return !OnNotifySelectionChanged(false, nFlag);
 }
 
 bool CPWL_CBListBox::IsMovementKey(uint16_t nChar) const {
@@ -80,7 +80,7 @@
       m_pList->OnVK_RIGHT(IsSHIFTpressed(nFlag), IsCTRLpressed(nFlag));
       break;
   }
-  return OnNotifySelChanged(true, nFlag);
+  return OnNotifySelectionChanged(true, nFlag);
 }
 
 bool CPWL_CBListBox::IsChar(uint16_t nChar, uint32_t nFlag) const {
@@ -91,7 +91,7 @@
   if (CPWL_ComboBox* pComboBox = (CPWL_ComboBox*)GetParentWindow())
     pComboBox->SetSelectText();
 
-  return OnNotifySelChanged(true, nFlag);
+  return OnNotifySelectionChanged(true, nFlag);
 }
 
 void CPWL_CBButton::GetThisAppearanceStream(std::ostringstream* psAppStream) {