Remove remaining dead code that was used to implement grouped permission drop downs

chrome/browser/ui/permission_bubble/permission_prompt.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_UI_PERMISSION_BUBBLE_PERMISSION_PROMPT_H_
 #define CHROME_BROWSER_UI_PERMISSION_BUBBLE_PERMISSION_PROMPT_H_
 
 #include <memory>
 #include <vector>
 
@@ skipping 14 matching lines @@
  public:
   // The delegate will receive events caused by user action which need to
   // be persisted in the per-tab UI state.
   class Delegate {
    public:
     virtual ~Delegate() {}
 
     // These pointers should not be stored as the actual request objects may be
     // deleted upon navigation and so on.
     virtual const std::vector<PermissionRequest*>& Requests() = 0;
-    virtual const std::vector<bool>& AcceptStates() = 0;
 
-    virtual void ToggleAccept(int index, bool new_value) = 0;
     virtual void TogglePersist(bool new_value) = 0;
     virtual void Accept() = 0;
     virtual void Deny() = 0;
     virtual void Closing() = 0;
   };
 
   typedef base::Callback<std::unique_ptr<PermissionPrompt>(
       content::WebContents*)>
       Factory;
 
@@ skipping 23 matching lines @@
 
   // Updates where the prompt should be anchored. ex: fullscreen toggle.
   virtual void UpdateAnchorPosition() = 0;
 
   // Returns a reference to this prompt's native window.
   // TODO(hcarmona): Remove this as part of the bubble API work.
   virtual gfx::NativeWindow GetNativeWindow() = 0;
 };
 
 #endif  // CHROME_BROWSER_UI_PERMISSION_BUBBLE_PERMISSION_PROMPT_H_