Remove a bunch of pre-MD toolbar code and assets.

chrome/browser/ui/toolbar/app_menu_icon_controller.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_TOOLBAR_APP_MENU_ICON_CONTROLLER_H_
 #define CHROME_BROWSER_UI_TOOLBAR_APP_MENU_ICON_CONTROLLER_H_
 
 #include "base/macros.h"
-#include "chrome/browser/ui/toolbar/app_menu_icon_painter.h"
 #include "content/public/browser/notification_details.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 #include "content/public/browser/notification_service.h"
 
 #if defined(OS_WIN)
 #include "chrome/browser/win/enumerate_modules_model.h"
 #endif
 
 class Profile;
 
 // AppMenuIconController encapsulates the logic for badging the app menu icon
 // as a result of various events - such as available updates, errors, etc.
 class AppMenuIconController :
 #if defined(OS_WIN)
     public EnumerateModulesModel::Observer,
 #endif
     public content::NotificationObserver {
  public:
   enum class IconType {
     NONE,
     UPGRADE_NOTIFICATION,
     GLOBAL_ERROR,
     INCOMPATIBILITY_WARNING,
   };
+  enum class Severity {
+    NONE,
+    LOW,
+    MEDIUM,
+    HIGH,
+  };
 
   // Delegate interface for receiving icon update notifications.
   class Delegate {
    public:
     // Notifies the UI to update the icon to have the specified |severity|, as
     // well as specifying whether it should |animate|. The |type| parameter
     // specifies the type of change (i.e. the source of the notification).
     virtual void UpdateSeverity(IconType type,
-                                AppMenuIconPainter::Severity severity,
+                                Severity severity,
                                 bool animate) = 0;
 
    protected:
     virtual ~Delegate() {}
   };
 
   // Creates an instance of this class for the given |profile| that will notify
   // |delegate| of updates.
   AppMenuIconController(Profile* profile, Delegate* delegate);
   ~AppMenuIconController() override;
@@ skipping 17 matching lines @@
 #endif
 
   Profile* profile_;
   Delegate* delegate_;
   content::NotificationRegistrar registrar_;
 
   DISALLOW_COPY_AND_ASSIGN(AppMenuIconController);
 };
 
 #endif  // CHROME_BROWSER_UI_TOOLBAR_APP_MENU_ICON_CONTROLLER_H_