Follow up change for disabling out-of-box VK overscroll

chrome/browser/chromeos/login/ui/webui_login_display.cc

Index: chrome/browser/chromeos/login/ui/webui_login_display.cc
diff --git a/chrome/browser/chromeos/login/ui/webui_login_display.cc b/chrome/browser/chromeos/login/ui/webui_login_display.cc
index 4a3f7b33bc3a868feef77f9b108e9703346a4e9b..e6bcdd8508e10567ab605a85a44238e8c007bcd6 100644
--- a/chrome/browser/chromeos/login/ui/webui_login_display.cc
+++ b/chrome/browser/chromeos/login/ui/webui_login_display.cc
@@ -206,21 +206,6 @@ void WebUILoginDisplay::ShowSigninUI(const std::string& email) {
     webui_handler_->ShowSigninUI(email);
 }
 
-void WebUILoginDisplay::ShowControlBar(bool show) {
-  if (webui_handler_)
-    webui_handler_->ShowControlBar(show);
-}
-
-void WebUILoginDisplay::SetKeyboardState(bool shown) {
-  if (webui_handler_)
-    webui_handler_->SetKeyboardState(shown);
-}
-
-void WebUILoginDisplay::SetClientAreaSize(int width, int height) {
-  if (webui_handler_)
-    webui_handler_->SetClientAreaSize(width, height);
-}
-
 // WebUILoginDisplay, NativeWindowDelegate implementation: ---------------------
 gfx::NativeWindow WebUILoginDisplay::GetNativeWindow() const {
   return parent_window();