NTP: clang-format

components/ntp_snippets/user_classifier.cc

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "components/ntp_snippets/user_classifier.h"
 
 #include <algorithm>
 #include <cfloat>
 #include <string>
 
 #include "base/metrics/histogram_macros.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/time/clock.h"
 #include "components/ntp_snippets/features.h"
 #include "components/ntp_snippets/pref_names.h"
 #include "components/prefs/pref_registry_simple.h"
 #include "components/prefs/pref_service.h"
 #include "components/variations/variations_associated_data.h"
 
 namespace ntp_snippets {
 
 namespace {
 
 // The discount rate for computing the discounted-average metrics. Must be
 // strictly larger than 0 and strictly smaller than 1!
 const double kDiscountRatePerDay = 0.25;
-const char kDiscountRatePerDayParam[] =
-    "user_classifier_discount_rate_per_day";
+const char kDiscountRatePerDayParam[] = "user_classifier_discount_rate_per_day";
 
 // Never consider any larger interval than this (so that extreme situations such
 // as losing your phone or going for a long offline vacation do not skew the
 // average too much).
 // When everriding via variation parameters, it is better to use smaller values
 // than |kMaxHours| as this it the maximum value reported in the histograms.
 const double kMaxHours = 7 * 24;
 const char kMaxHoursParam[] = "user_classifier_max_hours";
 
 // Ignore events within |kMinHours| hours since the last event (|kMinHours| is
@@ skipping 285 matching lines @@
   if (hours_since_last_time < min_hours_) {
     return GetUpToDateMetricValue(metric);
   }
 
   SetLastTimeToNow(metric);
 
   double metric_value = GetMetricValue(metric);
   // Add 1 to the discounted metric as the event has happened right now.
   double new_metric_value =
       1 + DiscountMetric(metric_value, hours_since_last_time,
-                          discount_rate_per_hour_);
+                         discount_rate_per_hour_);
   SetMetricValue(metric, new_metric_value);
   return new_metric_value;
 }
 
 double UserClassifier::GetUpToDateMetricValue(Metric metric) const {
   // The pref_service_ can be null in tests.
   if (!pref_service_) {
     return 0;
   }
 
@@ skipping 31 matching lines @@
 
 void UserClassifier::SetMetricValue(Metric metric, double metric_value) {
   pref_service_->SetDouble(kMetricKeys[static_cast<int>(metric)], metric_value);
 }
 
 void UserClassifier::ClearMetricValue(Metric metric) {
   pref_service_->ClearPref(kMetricKeys[static_cast<int>(metric)]);
 }
 
 }  // namespace ntp_snippets