Remove GetAppModalDialogButtons.

It's unused.

Bug: none
Change-Id: Ic080066b9502f834a5f77abdffe53a5967c8e79b
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1972457Reviewed-by: Avi Drissman <avi@chromium.org>
Commit-Queue: Evan Stade <estade@chromium.org>
Cr-Commit-Position: refs/heads/master@{#726013}

chrome/browser/ui/android/javascript_app_modal_dialog_android.cc

@@ -36,11 +36,6 @@ JavascriptAppModalDialogAndroid::JavascriptAppModalDialogAndroid(
       parent_jobject_weak_ref_(env, parent->GetJavaObject().obj()) {
 }
 
-int JavascriptAppModalDialogAndroid::GetAppModalDialogButtons() const {
-  NOTIMPLEMENTED();
-  return 0;
-}
-
 void JavascriptAppModalDialogAndroid::ShowAppModalDialog() {
   DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
 

chrome/browser/ui/android/javascript_app_modal_dialog_android.h

@@ -11,6 +11,7 @@
 #include "base/android/scoped_java_ref.h"
 #include "base/macros.h"
 #include "components/app_modal/native_app_modal_dialog.h"
+#include "ui/gfx/native_widget_types.h"
 
 namespace app_modal {
 class JavaScriptAppModalDialog;
@@ -25,7 +26,6 @@ class JavascriptAppModalDialogAndroid
       gfx::NativeWindow parent);
 
   // NativeAppModalDialog:
-  int GetAppModalDialogButtons() const override;
   void ShowAppModalDialog() override;
   void ActivateAppModalDialog() override;
   void CloseAppModalDialog() override;

chrome/browser/ui/cocoa/javascript_app_modal_dialog_cocoa.h

@@ -28,7 +28,6 @@ class JavaScriptAppModalDialogCocoa : public app_modal::NativeAppModalDialog {
       app_modal::JavaScriptAppModalDialog* dialog);
 
   // Overridden from NativeAppModalDialog:
-  int GetAppModalDialogButtons() const override;
   void ShowAppModalDialog() override;
   void ActivateAppModalDialog() override;
   void CloseAppModalDialog() override;

chrome/browser/ui/cocoa/javascript_app_modal_dialog_cocoa.mm

@@ -118,20 +118,6 @@ void JavaScriptAppModalDialogCocoa::OnMojoDisconnect() {
 ////////////////////////////////////////////////////////////////////////////////
 // JavaScriptAppModalDialogCocoa, NativeAppModalDialog implementation:
 
-int JavaScriptAppModalDialogCocoa::GetAppModalDialogButtons() const {
-  // From the above, it is the case that if there is 1 button, it is always the
-  // OK button.  The second button, if it exists, is always the Cancel button.
-  switch (num_buttons_) {
-    case 1:
-      return ui::DIALOG_BUTTON_OK;
-    case 2:
-      return ui::DIALOG_BUTTON_OK | ui::DIALOG_BUTTON_CANCEL;
-    default:
-      NOTREACHED();
-      return 0;
-  }
-}
-
 void JavaScriptAppModalDialogCocoa::ShowAppModalDialog() {
   is_showing_ = true;
 

components/app_modal/native_app_modal_dialog.h

@@ -5,19 +5,12 @@
 #ifndef COMPONENTS_APP_MODAL_NATIVE_APP_MODAL_DIALOG_H_
 #define COMPONENTS_APP_MODAL_NATIVE_APP_MODAL_DIALOG_H_
 
-#include "ui/gfx/native_widget_types.h"
-
 namespace app_modal {
 
-
 class NativeAppModalDialog {
  public:
   virtual ~NativeAppModalDialog() {}
 
-  // Returns the buttons to be shown. See ui::DialogButton for which buttons can
-  // be returned.
-  virtual int GetAppModalDialogButtons() const = 0;
-
   // Shows the dialog.
   virtual void ShowAppModalDialog() = 0;
 

components/app_modal/views/javascript_app_modal_dialog_views.cc

@@ -60,10 +60,6 @@ JavaScriptAppModalDialogViews::~JavaScriptAppModalDialogViews() {
 ////////////////////////////////////////////////////////////////////////////////
 // JavaScriptAppModalDialogViews, NativeAppModalDialog implementation:
 
-int JavaScriptAppModalDialogViews::GetAppModalDialogButtons() const {
-  return GetDialogButtons();
-}
-
 void JavaScriptAppModalDialogViews::ShowAppModalDialog() {
   GetWidget()->Show();
 }

components/app_modal/views/javascript_app_modal_dialog_views.h

@@ -26,7 +26,6 @@ class JavaScriptAppModalDialogViews : public NativeAppModalDialog,
   ~JavaScriptAppModalDialogViews() override;
 
   // Overridden from NativeAppModalDialog:
-  int GetAppModalDialogButtons() const override;
   void ShowAppModalDialog() override;
   void ActivateAppModalDialog() override;
   void CloseAppModalDialog() override;