Support persist toggle in PermissionRequestManager path on Android

chrome/browser/permissions/permission_prompt_android.h

Index: chrome/browser/permissions/permission_prompt_android.h
diff --git a/chrome/browser/permissions/permission_prompt_android.h b/chrome/browser/permissions/permission_prompt_android.h
index 8884806d44c018b86b7950f2cf5422a3b7c36add..557572623faf604070af5fcf83c65cdb33c441c8 100644
--- a/chrome/browser/permissions/permission_prompt_android.h
+++ b/chrome/browser/permissions/permission_prompt_android.h
@@ -30,11 +30,13 @@ class PermissionPromptAndroid : public PermissionPrompt {
   gfx::NativeWindow GetNativeWindow() override;
 
   void Closing();
+  void TogglePersist(bool value);
   void ToggleAccept(int index, bool value);
   void Accept();
   void Deny();
 
   size_t PermissionCount() const;
+  bool ShouldShowPersistenceToggle() const;
   ContentSettingsType GetContentSettingType(size_t position) const;
   int GetIconIdForPermission(size_t position) const;
   base::string16 GetMessageText(size_t position) const;