Index: chrome/browser/prefs/pref_metrics_service.cc |
diff --git a/chrome/browser/prefs/pref_metrics_service.cc b/chrome/browser/prefs/pref_metrics_service.cc |
index 6bbfa4aa0a7e61e98e8097d4662c3c2a15046e41..28c0ea4f38044639f2824162b13e83502c7d15ed 100644 |
--- a/chrome/browser/prefs/pref_metrics_service.cc |
+++ b/chrome/browser/prefs/pref_metrics_service.cc |
@@ -28,6 +28,8 @@ |
#include "chrome/common/chrome_switches.h" |
#include "chrome/common/pref_names.h" |
#include "components/browser_context_keyed_service/browser_context_dependency_manager.h" |
+#include "components/rappor/rappor_service.h" |
+#include "components/rappor/rappor_utils.h" |
#include "crypto/hmac.h" |
#include "grit/browser_resources.h" |
#include "net/base/registry_controlled_domains/registry_controlled_domain.h" |
@@ -71,6 +73,15 @@ const char* kTrackedPrefs[] = { |
const size_t kSHA256DigestSize = 32; |
+const rappor::RapporParameters kHomePageRapporParameters = { |
+ "Settings.HomePage", 16 /* Bloom filter size bytes */, |
+ 4 /* Bloom filter hash count */, |
+ rappor::PROBABILITY_75 /* Fake data probability */, |
+ rappor::PROBABILITY_50 /* Fake one probability */, |
+ rappor::PROBABILITY_75 /* One coin probability */, |
+ rappor::PROBABILITY_50 /* Zero coin probability */ |
+}; |
+ |
} // namespace |
PrefMetricsService::PrefMetricsService(Profile* profile) |
@@ -151,6 +162,10 @@ void PrefMetricsService::RecordLaunchPrefs() { |
"Settings.HomePageEngineType", |
TemplateURLPrepopulateData::GetEngineType(homepage_url), |
SEARCH_ENGINE_MAX); |
+ std::vector<std::string> url_parts; |
+ rappor::GetUrlParts(homepage_url, &url_parts); |
Alexei Svitkine (slow)
2014/01/09 19:23:09
I think the service should just have a RecordURL()
Steven Holte
2014/01/09 22:03:01
Done.
|
+ g_browser_process->rappor_service()->RecordSamples( |
+ kHomePageRapporParameters, url_parts); |
} |
} |