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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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_COMMON_SEARCH_NTP_LOGGING_EVENTS_H_ | 5 #ifndef CHROME_COMMON_SEARCH_NTP_LOGGING_EVENTS_H_ |
6 #define CHROME_COMMON_SEARCH_NTP_LOGGING_EVENTS_H_ | 6 #define CHROME_COMMON_SEARCH_NTP_LOGGING_EVENTS_H_ |
7 | 7 |
8 // The different types of events that are logged from the NTP. This enum is used | 8 // The different types of events that are logged from the NTP. This enum is used |
9 // to transfer information from the NTP javascript to the renderer and is not | 9 // to transfer information from the NTP javascript to the renderer and is *not* |
10 // used as a UMA enum histogram's logged value. | 10 // used as a UMA enum histogram's logged value. |
11 // Note: Keep in sync with browser/resources/local_ntp/most_visited_single.js | 11 // Note: Keep in sync with browser/resources/local_ntp/most_visited_single.js |
12 enum NTPLoggingEventType { | 12 enum NTPLoggingEventType { |
13 // A suggestion coming from the server was rendered. | |
Marc Treib
2017/02/16 13:09:28
Any concerns with removing these old comments?
| |
14 // Deleted: NTP_SERVER_SIDE_SUGGESTION = 0, | 13 // Deleted: NTP_SERVER_SIDE_SUGGESTION = 0, |
15 | |
16 // A suggestion coming from the client was rendered. | |
17 // Deleted: NTP_CLIENT_SIDE_SUGGESTION = 1, | 14 // Deleted: NTP_CLIENT_SIDE_SUGGESTION = 1, |
18 | |
19 // Indicates a tile was rendered, no matter if it's a thumbnail, a gray tile | |
20 // or an external tile. | |
21 // Deleted: NTP_TILE = 2, | 15 // Deleted: NTP_TILE = 2, |
22 | |
23 // The tile uses a local thumbnail image. | |
24 // Deleted: NTP_THUMBNAIL_TILE = 3, | 16 // Deleted: NTP_THUMBNAIL_TILE = 3, |
25 | |
26 // Used when no thumbnail is specified and a gray tile with the domain is used | |
27 // as the main tile. | |
28 // Deleted: NTP_GRAY_TILE = 4, | 17 // Deleted: NTP_GRAY_TILE = 4, |
29 | |
30 // The visuals of that tile are handled externally by the page itself. | |
31 // Deleted: NTP_EXTERNAL_TILE = 5, | 18 // Deleted: NTP_EXTERNAL_TILE = 5, |
32 | |
33 // There was an error in loading both the thumbnail image and the fallback | |
34 // (if it was provided), resulting in a grey tile. | |
35 // Deleted: NTP_THUMBNAIL_ERROR = 6, | 19 // Deleted: NTP_THUMBNAIL_ERROR = 6, |
36 | |
37 // Used a gray tile with the domain as the fallback for a failed thumbnail. | |
38 // Deleted: NTP_GRAY_TILE_FALLBACK = 7, | 20 // Deleted: NTP_GRAY_TILE_FALLBACK = 7, |
39 | |
40 // The visuals of that tile's fallback are handled externally. | |
41 // Deleted: NTP_EXTERNAL_TILE_FALLBACK = 8, | 21 // Deleted: NTP_EXTERNAL_TILE_FALLBACK = 8, |
42 | |
43 // Deleted: NTP_MOUSEOVER = 9 | 22 // Deleted: NTP_MOUSEOVER = 9 |
44 | |
45 // A NTP Tile has finished loading (successfully or failing). Logged only by | |
46 // the multi-iframe version of the NTP. | |
47 // Deleted: NTP_TILE_LOADED = 10, | 23 // Deleted: NTP_TILE_LOADED = 10, |
48 | 24 |
49 // All NTP tiles have finished loading (successfully or failing). Logged only | 25 // All NTP tiles have finished loading (successfully or failing). Logged only |
50 // by the single-iframe version of the NTP. | 26 // by the single-iframe version of the NTP. |
51 NTP_ALL_TILES_LOADED = 11, | 27 NTP_ALL_TILES_LOADED = 11, |
52 | 28 |
53 NTP_EVENT_TYPE_LAST = NTP_ALL_TILES_LOADED | 29 // The data for all NTP tiles (title, URL, etc, but not the thumbnail image) |
30 // has been received by the most visited iframe. In contrast to | |
31 // NTP_ALL_TILES_LOADED, this is recorded before the actual DOM elements have | |
32 // loaded (in particular the thumbnail images). Logged only by the | |
33 // single-iframe version of the NTP. | |
34 NTP_ALL_TILES_RECEIVED = 12, | |
35 | |
36 NTP_EVENT_TYPE_LAST = NTP_ALL_TILES_RECEIVED | |
54 }; | 37 }; |
55 | 38 |
56 #endif // CHROME_COMMON_SEARCH_NTP_LOGGING_EVENTS_H_ | 39 #endif // CHROME_COMMON_SEARCH_NTP_LOGGING_EVENTS_H_ |
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