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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 #include "chrome/browser/ui/webui/ntp/ntp_user_data_logger.h" | 5 #include "chrome/browser/ui/webui/ntp/ntp_user_data_logger.h" |
6 | 6 |
7 #include <algorithm> | 7 #include <algorithm> |
8 #include <string> | 8 #include <string> |
9 | 9 |
10 #include "base/metrics/histogram_macros.h" | 10 #include "base/metrics/histogram_macros.h" |
11 #include "base/strings/stringprintf.h" | 11 #include "base/strings/stringprintf.h" |
12 #include "chrome/browser/after_startup_task_utils.h" | 12 #include "chrome/browser/after_startup_task_utils.h" |
13 #include "chrome/browser/profiles/profile.h" | 13 #include "chrome/browser/profiles/profile.h" |
14 #include "chrome/browser/search/search.h" | 14 #include "chrome/browser/search/search.h" |
15 #include "chrome/browser/sync/profile_sync_service_factory.h" | 15 #include "chrome/browser/sync/profile_sync_service_factory.h" |
16 #include "chrome/common/search/search_urls.h" | 16 #include "chrome/common/search/search_urls.h" |
17 #include "chrome/common/url_constants.h" | 17 #include "chrome/common/url_constants.h" |
18 #include "components/browser_sync/browser/profile_sync_service.h" | 18 #include "components/browser_sync/profile_sync_service.h" |
19 #include "components/sync_sessions/sessions_sync_manager.h" | 19 #include "components/sync_sessions/sessions_sync_manager.h" |
20 #include "components/sync_sessions/sync_sessions_metrics.h" | 20 #include "components/sync_sessions/sync_sessions_metrics.h" |
21 #include "content/public/browser/navigation_details.h" | 21 #include "content/public/browser/navigation_details.h" |
22 #include "content/public/browser/navigation_entry.h" | 22 #include "content/public/browser/navigation_entry.h" |
23 #include "content/public/browser/user_metrics.h" | 23 #include "content/public/browser/user_metrics.h" |
24 #include "content/public/browser/web_contents.h" | 24 #include "content/public/browser/web_contents.h" |
25 | 25 |
26 namespace { | 26 namespace { |
27 | 27 |
28 // Name of the histogram keeping track of suggestion impressions. | 28 // Name of the histogram keeping track of suggestion impressions. |
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243 | 243 |
244 has_server_side_suggestions_ = false; | 244 has_server_side_suggestions_ = false; |
245 has_client_side_suggestions_ = false; | 245 has_client_side_suggestions_ = false; |
246 UMA_HISTOGRAM_CUSTOM_COUNTS( | 246 UMA_HISTOGRAM_CUSTOM_COUNTS( |
247 "NewTabPage.NumberOfTiles", number_of_tiles_, 1, kNumMostVisited, | 247 "NewTabPage.NumberOfTiles", number_of_tiles_, 1, kNumMostVisited, |
248 kNumMostVisited + 1); | 248 kNumMostVisited + 1); |
249 number_of_tiles_ = 0; | 249 number_of_tiles_ = 0; |
250 has_emitted_ = true; | 250 has_emitted_ = true; |
251 during_startup_ = false; | 251 during_startup_ = false; |
252 } | 252 } |
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