Remove CPWL_Wnd::GetClassName() and overrides.

It's only used in two tests, and there it is not essential, so save
some strings and vtable space.

Change-Id: If8c68e5e2580dbe588bccb942f9008efb66fe490
Reviewed-on: https://pdfium-review.googlesource.com/c/43472
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>

1 files changed, 0 insertions, 12 deletions

diff --git a/fpdfsdk/pwl/cpwl_special_button.cpp b/fpdfsdk/pwl/cpwl_special_button.cpp
index f95918f60a..061d024382 100644
--- a/fpdfsdk/pwl/cpwl_special_button.cpp
+++ b/fpdfsdk/pwl/cpwl_special_button.cpp
@@ -13,10 +13,6 @@ CPWL_PushButton::CPWL_PushButton() {}
 
 CPWL_PushButton::~CPWL_PushButton() {}
 
-ByteString CPWL_PushButton::GetClassName() const {
-  return "CPWL_PushButton";
-}
-
 CFX_FloatRect CPWL_PushButton::GetFocusRect() const {
   return GetWindowRect().GetDeflated(static_cast<float>(GetBorderWidth()),
                                      static_cast<float>(GetBorderWidth()));
@@ -26,10 +22,6 @@ CPWL_CheckBox::CPWL_CheckBox() : m_bChecked(false) {}
 
 CPWL_CheckBox::~CPWL_CheckBox() {}
 
-ByteString CPWL_CheckBox::GetClassName() const {
-  return "CPWL_CheckBox";
-}
-
 void CPWL_CheckBox::SetCheck(bool bCheck) {
   m_bChecked = bCheck;
 }
@@ -55,10 +47,6 @@ CPWL_RadioButton::CPWL_RadioButton() : m_bChecked(false) {}
 
 CPWL_RadioButton::~CPWL_RadioButton() {}
 
-ByteString CPWL_RadioButton::GetClassName() const {
-  return "CPWL_RadioButton";
-}
-
 bool CPWL_RadioButton::OnLButtonUp(const CFX_PointF& point, uint32_t nFlag) {
   if (IsReadOnly())
     return false;