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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 CHROME_BROWSER_WIN_JUMPLIST_H_ | 5 #ifndef CHROME_BROWSER_WIN_JUMPLIST_H_ |
6 #define CHROME_BROWSER_WIN_JUMPLIST_H_ | 6 #define CHROME_BROWSER_WIN_JUMPLIST_H_ |
7 | 7 |
8 #include <stddef.h> | 8 #include <stddef.h> |
9 | 9 |
10 #include <list> | 10 #include <list> |
11 #include <memory> | 11 #include <memory> |
12 #include <string> | 12 #include <string> |
13 #include <utility> | 13 #include <utility> |
14 | 14 |
15 #include "base/containers/flat_map.h" | 15 #include "base/containers/flat_map.h" |
16 #include "base/files/file_path.h" | 16 #include "base/files/file_path.h" |
17 #include "base/macros.h" | 17 #include "base/macros.h" |
18 #include "base/memory/ref_counted.h" | 18 #include "base/memory/ref_counted.h" |
19 #include "base/memory/weak_ptr.h" | 19 #include "base/memory/weak_ptr.h" |
20 #include "base/sequence_checker.h" | 20 #include "base/sequence_checker.h" |
21 #include "base/strings/string16.h" | 21 #include "base/strings/string16.h" |
| 22 #include "base/synchronization/lock.h" |
22 #include "base/task/cancelable_task_tracker.h" | 23 #include "base/task/cancelable_task_tracker.h" |
23 #include "base/timer/timer.h" | 24 #include "base/timer/timer.h" |
24 #include "chrome/browser/prefs/incognito_mode_prefs.h" | 25 #include "chrome/browser/prefs/incognito_mode_prefs.h" |
25 #include "chrome/browser/win/jumplist_updater.h" | 26 #include "chrome/browser/win/jumplist_updater.h" |
| 27 #include "components/history/core/browser/history_service.h" |
26 #include "components/history/core/browser/history_types.h" | 28 #include "components/history/core/browser/history_types.h" |
27 #include "components/history/core/browser/top_sites_observer.h" | 29 #include "components/history/core/browser/top_sites_observer.h" |
28 #include "components/keyed_service/core/keyed_service.h" | 30 #include "components/keyed_service/core/refcounted_keyed_service.h" |
29 #include "components/sessions/core/tab_restore_service.h" | 31 #include "components/sessions/core/tab_restore_service.h" |
30 #include "components/sessions/core/tab_restore_service_observer.h" | 32 #include "components/sessions/core/tab_restore_service_observer.h" |
| 33 #include "content/public/browser/browser_thread.h" |
31 #include "content/public/browser/notification_observer.h" | 34 #include "content/public/browser/notification_observer.h" |
32 #include "content/public/browser/notification_registrar.h" | 35 #include "content/public/browser/notification_registrar.h" |
33 | 36 |
34 namespace base { | 37 namespace base { |
35 class SingleThreadTaskRunner; | 38 class SingleThreadTaskRunner; |
36 class SequencedTaskRunner; | 39 class SequencedTaskRunner; |
37 } | 40 } |
38 | 41 |
39 namespace chrome { | 42 namespace chrome { |
40 struct FaviconImageResult; | 43 struct FaviconImageResult; |
41 } | 44 } |
42 | 45 |
43 class JumpListFactory; | 46 class JumpListFactory; |
44 class PrefChangeRegistrar; | 47 class PrefChangeRegistrar; |
45 class Profile; | 48 class Profile; |
46 | 49 |
47 // A class which implements an application JumpList. | 50 // A class which implements an application JumpList. |
48 // This class encapsulates operations required for updating an application | 51 // This class encapsulates operations required for updating an application |
49 // JumpList: | 52 // JumpList: |
50 // * Retrieving "Most Visited" pages from HistoryService; | 53 // * Retrieving "Most Visited" pages from HistoryService; |
51 // * Retrieving strings from the application resource; | 54 // * Retrieving strings from the application resource; |
52 // * Adding COM objects to JumpList, etc. | 55 // * Adding COM objects to JumpList, etc. |
53 // | 56 // |
54 // This class observes the tabs and policies of the given Profile and updates | 57 // This class observes the tabs and policies of the given Profile and updates |
55 // the JumpList whenever a change is detected. | 58 // the JumpList whenever a change is detected. |
56 // | 59 // |
57 // Updating a JumpList requires some file operations and it is not good to | 60 // Updating a JumpList requires some file operations and it is not good to |
58 // update it in a UI thread. To solve this problem, this class posts to a | 61 // update it in a UI thread. To solve this problem, this class posts to a |
59 // runnable method when it actually updates a JumpList. | 62 // runnable method when it actually updates a JumpList. |
| 63 // |
| 64 // Note. base::CancelableTaskTracker is not thread safe, so we |
| 65 // always delete JumpList on UI thread (the same thread it got constructed on). |
60 class JumpList : public sessions::TabRestoreServiceObserver, | 66 class JumpList : public sessions::TabRestoreServiceObserver, |
61 public history::TopSitesObserver, | 67 public history::TopSitesObserver, |
62 public KeyedService { | 68 public RefcountedKeyedService { |
63 public: | 69 public: |
64 // KeyedService: | 70 struct JumpListData { |
65 void Shutdown() override; | 71 JumpListData(); |
| 72 ~JumpListData(); |
| 73 |
| 74 // Lock for most_visited_pages_, recently_closed_pages_, icon_urls_ |
| 75 // as they may be used by up to 2 threads. |
| 76 base::Lock list_lock_; |
| 77 |
| 78 // A list of URLs we need to retrieve their favicons, |
| 79 // protected by the list_lock_. |
| 80 typedef std::pair<std::string, scoped_refptr<ShellLinkItem> > URLPair; |
| 81 std::list<URLPair> icon_urls_; |
| 82 |
| 83 // Items in the "Most Visited" category of the application JumpList, |
| 84 // protected by the list_lock_. |
| 85 ShellLinkItemList most_visited_pages_; |
| 86 |
| 87 // Items in the "Recently Closed" category of the application JumpList, |
| 88 // protected by the list_lock_. |
| 89 ShellLinkItemList recently_closed_pages_; |
| 90 |
| 91 // A boolean flag indicating if "Most Visited" category of the JumpList |
| 92 // has new updates therefore its icons need to be updated. |
| 93 // By default, this flag is set to false. If there's any change in |
| 94 // TabRestoreService, this flag will be set to true. |
| 95 bool most_visited_pages_have_updates_ = false; |
| 96 |
| 97 // A boolean flag indicating if "Recently Closed" category of the JumpList |
| 98 // has new updates therefore its icons need to be updated. |
| 99 // By default, this flag is set to false. If there's any change in TopSites |
| 100 // service, this flag will be set to true. |
| 101 bool recently_closed_pages_have_updates_ = false; |
| 102 }; |
| 103 |
| 104 // Observer callback for TabRestoreService::Observer to notify when a tab is |
| 105 // added or removed. |
| 106 void TabRestoreServiceChanged(sessions::TabRestoreService* service) override; |
| 107 |
| 108 // Observer callback to notice when our associated TabRestoreService |
| 109 // is destroyed. |
| 110 void TabRestoreServiceDestroyed( |
| 111 sessions::TabRestoreService* service) override; |
| 112 |
| 113 // Cancel a pending jumplist update. |
| 114 void CancelPendingUpdate(); |
| 115 |
| 116 // Terminate the jumplist: cancel any pending updates and stop observing |
| 117 // the Profile and its services. This must be called before the |profile_| |
| 118 // is destroyed. |
| 119 void Terminate(); |
| 120 |
| 121 // RefcountedKeyedService: |
| 122 void ShutdownOnUIThread() override; |
66 | 123 |
67 // Returns true if the custom JumpList is enabled. | 124 // Returns true if the custom JumpList is enabled. |
68 static bool Enabled(); | 125 static bool Enabled(); |
69 | 126 |
70 private: | 127 private: |
71 using UrlAndLinkItem = std::pair<std::string, scoped_refptr<ShellLinkItem>>; | |
72 using URLIconCache = base::flat_map<std::string, base::FilePath>; | |
73 | |
74 // Holds results of the RunUpdateJumpList run. | |
75 struct UpdateResults { | |
76 UpdateResults(); | |
77 ~UpdateResults(); | |
78 | |
79 // Icon file paths of the most visited links, indexed by tab url. | |
80 // Holding a copy of most_visited_icons_ initially, it's updated by the | |
81 // JumpList update run. If the update run succeeds, it overwrites | |
82 // most_visited_icons_. | |
83 URLIconCache most_visited_icons_in_update; | |
84 | |
85 // icon file paths of the recently closed links, indexed by tab url. | |
86 // Holding a copy of recently_closed_icons_ initially, it's updated by the | |
87 // JumpList update run. If the update run succeeds, it overwrites | |
88 // recently_closed_icons_. | |
89 URLIconCache recently_closed_icons_in_update; | |
90 | |
91 // A flag indicating if a JumpList update run is successful. | |
92 bool update_success = false; | |
93 | |
94 // A flag indicating if there is a timeout in notifying the JumpList update | |
95 // to shell. Note that this variable is independent of update_success. | |
96 bool update_timeout = false; | |
97 }; | |
98 | |
99 friend JumpListFactory; | 128 friend JumpListFactory; |
100 explicit JumpList(Profile* profile); // Use JumpListFactory instead | 129 explicit JumpList(Profile* profile); // Use JumpListFactory instead |
101 | |
102 ~JumpList() override; | 130 ~JumpList() override; |
103 | 131 |
104 // Adds a new ShellLinkItem for |tab| to the JumpList data provided that doing | 132 enum class JumpListCategory { kMostVisited, kRecentlyClosed }; |
105 // so will not exceed |max_items|. | |
106 bool AddTab(const sessions::TabRestoreService::Tab& tab, size_t max_items); | |
107 | 133 |
108 // Adds a new ShellLinkItem for each tab in |window| to the JumpList data | 134 // Adds a new ShellLinkItem for |tab| to |data| provided that doing so will |
109 // provided that doing so will not exceed |max_items|. | 135 // not exceed |max_items|. |
| 136 bool AddTab(const sessions::TabRestoreService::Tab& tab, |
| 137 size_t max_items, |
| 138 JumpListData* data); |
| 139 |
| 140 // Adds a new ShellLinkItem for each tab in |window| to |data| provided that |
| 141 // doing so will not exceed |max_items|. |
110 void AddWindow(const sessions::TabRestoreService::Window& window, | 142 void AddWindow(const sessions::TabRestoreService::Window& window, |
111 size_t max_items); | 143 size_t max_items, |
| 144 JumpListData* data); |
112 | 145 |
113 // Starts loading a favicon for each URL in |icon_urls_|. | 146 // Starts loading a favicon for each URL in |icon_urls_|. |
114 // This function sends a query to HistoryService. | 147 // This function sends a query to HistoryService. |
115 // When finishing loading all favicons, this function posts a task that | 148 // When finishing loading all favicons, this function posts a task that |
116 // decompresses collected favicons and updates a JumpList. | 149 // decompresses collected favicons and updates a JumpList. |
117 void StartLoadingFavicon(); | 150 void StartLoadingFavicon(); |
118 | 151 |
119 // Callback for HistoryService that notifies when a requested favicon is | 152 // A callback function for HistoryService that notify when a requested favicon |
120 // available. To avoid file operations, this function just attaches the given | 153 // is available. |
121 // |image_result| to a ShellLinkItem object. | 154 // To avoid file operations, this function just attaches the given data to |
| 155 // a ShellLinkItem object. |
122 void OnFaviconDataAvailable( | 156 void OnFaviconDataAvailable( |
123 const favicon_base::FaviconImageResult& image_result); | 157 const favicon_base::FaviconImageResult& image_result); |
124 | 158 |
125 // Callback for TopSites that notifies when |data|, the "Most Visited" list, | 159 // Callback for TopSites that notifies when the "Most Visited" list is |
126 // is available. This function updates the ShellLinkItemList objects and | 160 // available. This function updates the ShellLinkItemList objects and |
127 // begins the process of fetching favicons for the URLs. | 161 // begins the process of fetching favicons for the URLs. |
128 void OnMostVisitedURLsAvailable( | 162 void OnMostVisitedURLsAvailable( |
129 const history::MostVisitedURLList& data); | 163 const history::MostVisitedURLList& data); |
130 | 164 |
131 // Callback for changes to the incognito mode availability pref. | 165 // Callback for changes to the incognito mode availability pref. |
132 void OnIncognitoAvailabilityChanged(); | 166 void OnIncognitoAvailabilityChanged(); |
133 | 167 |
134 // sessions::TabRestoreServiceObserver: | |
135 void TabRestoreServiceChanged(sessions::TabRestoreService* service) override; | |
136 void TabRestoreServiceDestroyed( | |
137 sessions::TabRestoreService* service) override; | |
138 | |
139 // history::TopSitesObserver: | |
140 void TopSitesLoaded(history::TopSites* top_sites) override; | |
141 void TopSitesChanged(history::TopSites* top_sites, | |
142 ChangeReason change_reason) override; | |
143 | |
144 // Initializes the one-shot timer to update the JumpList in a while. If there | |
145 // is already a request queued then cancel it and post the new request. This | |
146 // ensures that JumpList update won't happen until there has been a brief | |
147 // quiet period, thus avoiding update storms. | |
148 void InitializeTimerForUpdate(); | |
149 | |
150 // Called on a timer after requests storms have subsided. Calls APIs | |
151 // ProcessTopSitesNotification and ProcessTabRestoreNotification on | |
152 // demand to do the actual work. | |
153 void OnDelayTimer(); | |
154 | |
155 // Processes notifications from TopSites service. | |
156 void ProcessTopSitesNotification(); | |
157 | |
158 // Processes notifications from TabRestore service. | |
159 void ProcessTabRestoreServiceNotification(); | |
160 | |
161 // Posts tasks to update the JumpList and delete any obsolete JumpList related | 168 // Posts tasks to update the JumpList and delete any obsolete JumpList related |
162 // folders. | 169 // folders. |
163 void PostRunUpdate(); | 170 void PostRunUpdate(); |
164 | 171 |
165 // Deletes icon files in |icon_dir| which are not in |icon_cache| anymore. | 172 // history::TopSitesObserver implementation. |
166 static void DeleteIconFiles(const base::FilePath& icon_dir, | 173 void TopSitesLoaded(history::TopSites* top_sites) override; |
167 URLIconCache* icon_cache); | 174 void TopSitesChanged(history::TopSites* top_sites, |
| 175 ChangeReason change_reason) override; |
168 | 176 |
169 // In |icon_dir|, creates at most |max_items| icon files which are not in | 177 // Called on a timer to update the most visited URLs after requests storms |
170 // |icon_cache| for the asynchrounously loaded icons stored in |item_list|. | 178 // have subsided. |
171 // |icon_cache| is also updated for newly created icons. | 179 void DeferredTopSitesChanged(); |
| 180 |
| 181 // Called on a timer to update the "Recently Closed" category of JumpList |
| 182 // after requests storms have subsided. |
| 183 void DeferredTabRestoreServiceChanged(); |
| 184 |
| 185 // Deletes icon files of |category| in |icon_dir| which are not in the cache |
| 186 // anymore. |
| 187 void DeleteIconFiles(const base::FilePath& icon_dir, |
| 188 JumpListCategory category); |
| 189 |
| 190 // Creates at most |max_items| icon files of |category| in |icon_dir| for the |
| 191 // asynchrounously loaded icons stored in |item_list|. |
172 // Returns the number of new icon files created. | 192 // Returns the number of new icon files created. |
173 static int CreateIconFiles(const base::FilePath& icon_dir, | 193 int CreateIconFiles(const base::FilePath& icon_dir, |
174 const ShellLinkItemList& item_list, | 194 const ShellLinkItemList& item_list, |
175 size_t max_items, | 195 size_t max_items, |
176 URLIconCache* icon_cache); | 196 JumpListCategory category); |
177 | 197 |
178 // Updates icon files for |page_list| in |icon_dir|, which consists of | 198 // Updates icon files in |icon_dir|, which includes deleting old icons and |
179 // 1) creating at most |slot_limit| new icons which are not in |icon_cache|; | 199 // creating at most |slot_limit| new icons for |page_list|. |
180 // 2) deleting old icons which are not in |icon_cache|. | |
181 // Returns the number of new icon files created. | 200 // Returns the number of new icon files created. |
182 static int UpdateIconFiles(const base::FilePath& icon_dir, | 201 int UpdateIconFiles(const base::FilePath& icon_dir, |
183 const ShellLinkItemList& page_list, | 202 const ShellLinkItemList& page_list, |
184 size_t slot_limit, | 203 size_t slot_limit, |
185 URLIconCache* icon_cache); | 204 JumpListCategory category); |
186 | 205 |
187 // Updates the application JumpList, which consists of 1) create new icon | 206 // Updates the jumplist, once all the data has been fetched. This method calls |
188 // files; 2) delete obsolete icon files; 3) notify the OS. | 207 // UpdateJumpList() to do most of the work. |
189 // Note that any timeout error along the way results in the old JumpList being | 208 void RunUpdateJumpList( |
190 // left as-is, while any non-timeout error results in the old JumpList being | 209 IncognitoModePrefs::Availability incognito_availability, |
191 // left as-is, but without icon files. | |
192 static void RunUpdateJumpList( | |
193 const base::string16& app_id, | 210 const base::string16& app_id, |
194 const base::FilePath& profile_dir, | 211 const base::FilePath& profile_dir, |
195 const ShellLinkItemList& most_visited_pages, | 212 base::RefCountedData<JumpListData>* ref_counted_data); |
196 const ShellLinkItemList& recently_closed_pages, | |
197 bool most_visited_pages_have_updates, | |
198 bool recently_closed_pages_have_updates, | |
199 IncognitoModePrefs::Availability incognito_availability, | |
200 UpdateResults* update_results); | |
201 | 213 |
202 // Callback for RunUpdateJumpList that notifies when it finishes running. | 214 // Updates the application JumpList, which consists of 1) delete old icon |
203 // Updates certain JumpList member variables and/or triggers a new JumpList | 215 // files; 2) create new icon files; 3) notify the OS. This method is called |
204 // update based on |update_results|. | 216 // from RunUpdateJumpList(). |
205 void OnRunUpdateCompletion(std::unique_ptr<UpdateResults> update_results); | 217 // Note that any timeout error along the way results in the old jumplist being |
206 | 218 // left as-is, while any non-timeout error results in the old jumplist being |
207 // Cancels a pending JumpList update. | 219 // left as-is, but without icon files. |
208 void CancelPendingUpdate(); | 220 bool UpdateJumpList(const base::string16& app_id, |
209 | 221 const base::FilePath& profile_dir, |
210 // Terminates the JumpList, which includes cancelling any pending updates and | 222 const ShellLinkItemList& most_visited_pages, |
211 // stopping observing the Profile and its services. This must be called before | 223 const ShellLinkItemList& recently_closed_pages, |
212 // the |profile_| is destroyed. | 224 bool most_visited_pages_have_updates, |
213 void Terminate(); | 225 bool recently_closed_pages_have_updates, |
| 226 IncognitoModePrefs::Availability incognito_availability); |
214 | 227 |
215 // Tracks FaviconService tasks. | 228 // Tracks FaviconService tasks. |
216 base::CancelableTaskTracker cancelable_task_tracker_; | 229 base::CancelableTaskTracker cancelable_task_tracker_; |
217 | 230 |
218 // The Profile object is used to listen for events. | 231 // The Profile object is used to listen for events. |
219 Profile* profile_; | 232 Profile* profile_; |
220 | 233 |
221 // Manages the registration of pref change observers. | 234 // Lives on the UI thread. |
222 std::unique_ptr<PrefChangeRegistrar> pref_change_registrar_; | 235 std::unique_ptr<PrefChangeRegistrar> pref_change_registrar_; |
223 | 236 |
224 // App id to associate with the JumpList. | 237 // App id to associate with the jump list. |
225 base::string16 app_id_; | 238 base::string16 app_id_; |
226 | 239 |
227 // Timer for requesting delayed JumpList updates. | 240 // Timer for requesting delayed updates of the "Most Visited" category of |
228 base::OneShotTimer timer_; | 241 // jumplist. |
| 242 base::OneShotTimer timer_most_visited_; |
229 | 243 |
230 // A list of URLs we need to retrieve their favicons, | 244 // Timer for requesting delayed updates of the "Recently Closed" category of |
231 std::list<UrlAndLinkItem> icon_urls_; | 245 // jumplist. |
232 | 246 base::OneShotTimer timer_recently_closed_; |
233 // Items in the "Most Visited" category of the JumpList. | |
234 ShellLinkItemList most_visited_pages_; | |
235 | |
236 // Items in the "Recently Closed" category of the JumpList. | |
237 ShellLinkItemList recently_closed_pages_; | |
238 | |
239 // The icon file paths of the most visited links, indexed by tab url. | |
240 URLIconCache most_visited_icons_; | |
241 | |
242 // The icon file paths of the recently closed links, indexed by tab url. | |
243 URLIconCache recently_closed_icons_; | |
244 | |
245 // A flag indicating if TopSites service has notifications. | |
246 bool top_sites_has_pending_notification_ = false; | |
247 | |
248 // A flag indicating if TabRestore service has notifications. | |
249 bool tab_restore_has_pending_notification_ = false; | |
250 | |
251 // A flag indicating if "Most Visited" category should be updated. | |
252 bool most_visited_should_update_ = false; | |
253 | |
254 // A flag indicating if "Recently Closed" category should be updated. | |
255 bool recently_closed_should_update_ = false; | |
256 | |
257 // A flag indicating if there's a JumpList update task already posted or | |
258 // currently running. | |
259 bool update_in_progress_ = false; | |
260 | |
261 // A flag indicating if a session has at least one tab closed. | |
262 bool has_tab_closed_ = false; | |
263 | 247 |
264 // Number of updates to skip to alleviate the machine when a previous update | 248 // Number of updates to skip to alleviate the machine when a previous update |
265 // was too slow. Updates will be resumed when this reaches 0 again. | 249 // was too slow. Updates will be resumed when this reaches 0 again. |
266 int updates_to_skip_ = 0; | 250 int updates_to_skip_ = 0; |
267 | 251 |
| 252 // A boolean flag indicating if a session has at least one tab closed. |
| 253 bool has_tab_closed_ = false; |
| 254 |
| 255 // Holds data that can be accessed from multiple threads. |
| 256 scoped_refptr<base::RefCountedData<JumpListData>> jumplist_data_; |
| 257 |
| 258 // The icon file paths of the most visited links and the recently closed links |
| 259 // in the current jumplist, indexed by tab url, respectively. |
| 260 // They may only be accessed on update_jumplist_task_runner_. |
| 261 base::flat_map<std::string, base::FilePath> most_visited_icons_; |
| 262 base::flat_map<std::string, base::FilePath> recently_closed_icons_; |
| 263 |
268 // Id of last favicon task. It's used to cancel current task if a new one | 264 // Id of last favicon task. It's used to cancel current task if a new one |
269 // comes in before it finishes. | 265 // comes in before it finishes. |
270 base::CancelableTaskTracker::TaskId task_id_ = | 266 base::CancelableTaskTracker::TaskId task_id_; |
271 base::CancelableTaskTracker::kBadTaskId; | |
272 | 267 |
273 // A task runner running tasks to update the JumpList. | 268 // A task runner running tasks to update the JumpList. |
274 scoped_refptr<base::SingleThreadTaskRunner> update_jumplist_task_runner_; | 269 scoped_refptr<base::SingleThreadTaskRunner> update_jumplist_task_runner_; |
275 | 270 |
276 // A task runner running tasks to delete the JumpListIcons and | 271 // A task runner running tasks to delete JumpListIcons directory and |
277 // JumpListIconsOld folders. | 272 // JumpListIconsOld directory. |
278 scoped_refptr<base::SequencedTaskRunner> delete_jumplisticons_task_runner_; | 273 scoped_refptr<base::SequencedTaskRunner> delete_jumplisticons_task_runner_; |
279 | 274 |
280 SEQUENCE_CHECKER(sequence_checker_); | 275 SEQUENCE_CHECKER(sequence_checker_); |
281 | 276 |
282 // For callbacks may run after destruction. | 277 // For callbacks may be run after destruction. |
283 base::WeakPtrFactory<JumpList> weak_ptr_factory_; | 278 base::WeakPtrFactory<JumpList> weak_ptr_factory_; |
284 | 279 |
285 DISALLOW_COPY_AND_ASSIGN(JumpList); | 280 DISALLOW_COPY_AND_ASSIGN(JumpList); |
286 }; | 281 }; |
287 | 282 |
288 #endif // CHROME_BROWSER_WIN_JUMPLIST_H_ | 283 #endif // CHROME_BROWSER_WIN_JUMPLIST_H_ |
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