Simplify some old avatar menu button code.

chrome/browser/ui/views/frame/opaque_browser_frame_view_layout_delegate.h

 // Copyright 2013 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_VIEWS_FRAME_OPAQUE_BROWSER_FRAME_VIEW_LAYOUT_DELEGATE_H_
 #define CHROME_BROWSER_UI_VIEWS_FRAME_OPAQUE_BROWSER_FRAME_VIEW_LAYOUT_DELEGATE_H_
 
 namespace gfx {
 class Size;
 }
@@ skipping 13 matching lines @@
   virtual int GetIconSize() const = 0;
 
   // Returns the browser's minimum view size. Used because we need to calculate
   // the minimum size for the entire non-client area.
   virtual gfx::Size GetBrowserViewMinimumSize() const = 0;
 
   // Whether we should show the (minimize,maximize,close) buttons. This can
   // depend on the current state of the window (e.g., whether it is maximized).
   virtual bool ShouldShowCaptionButtons() const = 0;
 
-  // Controls the visualization of the avatar
-  virtual bool ShouldShowAvatar() const = 0;
-
   // Returns true if in guest mode or a non off the record session.
   virtual bool IsRegularOrGuestSession() const = 0;
 
   // We don't have a ThemeProvider in the layout manager, so plumb in the icon
   // source here.
   virtual gfx::ImageSkia GetOTRAvatarIcon() const = 0;
 
   // Controls window state.
   virtual bool IsMaximized() const = 0;
   virtual bool IsMinimized() const = 0;
@@ skipping 10 matching lines @@
   // Returns the width of the portion of the toolbar's leading-edge rounded
   // corner that is within the client area.  This is only necessary pre-Material
   // Design.
   virtual int GetToolbarLeadingCornerClientWidth() const = 0;
 
  protected:
   virtual ~OpaqueBrowserFrameViewLayoutDelegate() {}
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_FRAME_OPAQUE_BROWSER_FRAME_VIEW_LAYOUT_DELEGATE_H_