content/public/browser/zoom_level_delegate.h

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CONTENT_PUBLIC_BROWSER_ZOOM_LEVEL_DELEGATE_H_
   6 #define CONTENT_PUBLIC_BROWSER_ZOOM_LEVEL_DELEGATE_H_
   7
   8 namespace content {
   9
  10 class HostZoomMap;
  11
  12 // An interface to allow the client to initialize the HostZoomMap.
  13 class ZoomLevelDelegate {
  14  public:
  15   virtual void InitHostZoomMap(HostZoomMap* host_zoom_map) = 0;
  16   virtual ~ZoomLevelDelegate() {}
  17 };
  18
  19 }  // namespace content
  20
  21 #endif  // CONTENT_PUBLIC_BROWSER_ZOOM_LEVEL_DELEGATE_H_