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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CONTENT_PUBLIC_BROWSER_HOST_ZOOM_MAP_H_ | 5 #ifndef CONTENT_PUBLIC_BROWSER_HOST_ZOOM_MAP_H_ |
6 #define CONTENT_PUBLIC_BROWSER_HOST_ZOOM_MAP_H_ | 6 #define CONTENT_PUBLIC_BROWSER_HOST_ZOOM_MAP_H_ |
7 | 7 |
8 #include <map> | 8 #include <map> |
9 #include <string> | 9 #include <string> |
10 #include <vector> | 10 #include <vector> |
11 | 11 |
12 #include "base/callback.h" | 12 #include "base/callback.h" |
13 #include "base/callback_list.h" | 13 #include "base/callback_list.h" |
| 14 #include "base/memory/scoped_ptr.h" |
14 #include "content/common/content_export.h" | 15 #include "content/common/content_export.h" |
15 #include "url/gurl.h" | 16 #include "url/gurl.h" |
16 | 17 |
17 namespace content { | 18 namespace content { |
18 | 19 |
19 class NavigationEntry; | 20 class NavigationEntry; |
20 class BrowserContext; | 21 class BrowserContext; |
21 class ResourceContext; | 22 class ResourceContext; |
22 class SiteInstance; | 23 class SiteInstance; |
23 class WebContents; | 24 class WebContents; |
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173 virtual scoped_ptr<Subscription> AddZoomLevelChangedCallback( | 174 virtual scoped_ptr<Subscription> AddZoomLevelChangedCallback( |
174 const ZoomLevelChangedCallback& callback) = 0; | 175 const ZoomLevelChangedCallback& callback) = 0; |
175 | 176 |
176 protected: | 177 protected: |
177 virtual ~HostZoomMap() {} | 178 virtual ~HostZoomMap() {} |
178 }; | 179 }; |
179 | 180 |
180 } // namespace content | 181 } // namespace content |
181 | 182 |
182 #endif // CONTENT_PUBLIC_BROWSER_HOST_ZOOM_MAP_H_ | 183 #endif // CONTENT_PUBLIC_BROWSER_HOST_ZOOM_MAP_H_ |
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