In components/autofill, move browser/ to core/browser/

components/autofill/browser/autofill_metrics.cc

Index: components/autofill/browser/autofill_metrics.cc
diff --git a/components/autofill/browser/autofill_metrics.cc b/components/autofill/browser/autofill_metrics.cc
deleted file mode 100644
index 9e91c0bd916c5511f6dfbb8ff55d4163dc0380e3..0000000000000000000000000000000000000000
--- a/components/autofill/browser/autofill_metrics.cc
+++ /dev/null
@@ -1,606 +0,0 @@
-// Copyright (c) 2012 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/autofill/browser/autofill_metrics.h"
-
-#include "base/logging.h"
-#include "base/metrics/histogram.h"
-#include "base/time.h"
-#include "components/autofill/browser/autofill_type.h"
-#include "components/autofill/browser/form_structure.h"
-#include "components/autofill/core/common/form_data.h"
-
-namespace autofill {
-
-namespace {
-
-// Server experiments we support.
-enum ServerExperiment {
-  NO_EXPERIMENT = 0,
-  UNKNOWN_EXPERIMENT,
-  ACCEPTANCE_RATIO_06,
-  ACCEPTANCE_RATIO_1,
-  ACCEPTANCE_RATIO_2,
-  ACCEPTANCE_RATIO_4,
-  ACCEPTANCE_RATIO_05_WINNER_LEAD_RATIO_15,
-  ACCEPTANCE_RATIO_05_WINNER_LEAD_RATIO_25,
-  ACCEPTANCE_RATIO_05_WINNER_LEAD_RATIO_15_MIN_FORM_SCORE_5,
-  TOOLBAR_DATA_ONLY,
-  ACCEPTANCE_RATIO_04_WINNER_LEAD_RATIO_3_MIN_FORM_SCORE_4,
-  NO_SERVER_RESPONSE,
-  PROBABILITY_PICKER_05,
-  PROBABILITY_PICKER_025,
-  PROBABILITY_PICKER_025_CC_THRESHOLD_03,
-  PROBABILITY_PICKER_025_CONTEXTUAL_CC_THRESHOLD_03,
-  PROBABILITY_PICKER_025_CONTEXTUAL_CC_THRESHOLD_03_WITH_FALLBACK,
-  PROBABILITY_PICKER_05_CC_NAME_THRESHOLD_03_EXPERIMENT_1,
-  NUM_SERVER_EXPERIMENTS
-};
-
-enum FieldTypeGroupForMetrics {
-  AMBIGUOUS = 0,
-  NAME,
-  COMPANY,
-  ADDRESS_LINE_1,
-  ADDRESS_LINE_2,
-  ADDRESS_CITY,
-  ADDRESS_STATE,
-  ADDRESS_ZIP,
-  ADDRESS_COUNTRY,
-  PHONE,
-  FAX,  // Deprecated.
-  EMAIL,
-  CREDIT_CARD_NAME,
-  CREDIT_CARD_NUMBER,
-  CREDIT_CARD_DATE,
-  CREDIT_CARD_TYPE,
-  NUM_FIELD_TYPE_GROUPS_FOR_METRICS
-};
-
-// First, translates |field_type| to the corresponding logical |group| from
-// |FieldTypeGroupForMetrics|.  Then, interpolates this with the given |metric|,
-// which should be in the range [0, |num_possible_metrics|).
-// Returns the interpolated index.
-//
-// The interpolation maps the pair (|group|, |metric|) to a single index, so
-// that all the indicies for a given group are adjacent.  In particular, with
-// the groups {AMBIGUOUS, NAME, ...} combining with the metrics {UNKNOWN, MATCH,
-// MISMATCH}, we create this set of mapped indices:
-// {
-//   AMBIGUOUS+UNKNOWN,
-//   AMBIGUOUS+MATCH,
-//   AMBIGUOUS+MISMATCH,
-//   NAME+UNKNOWN,
-//   NAME+MATCH,
-//   NAME+MISMATCH,
-//   ...
-// }.
-//
-// Clients must ensure that |field_type| is one of the types Chrome supports
-// natively, e.g. |field_type| must not be a billng address.
-int GetFieldTypeGroupMetric(const AutofillFieldType field_type,
-                            const int metric,
-                            const int num_possible_metrics) {
-  DCHECK_LT(metric, num_possible_metrics);
-
-  FieldTypeGroupForMetrics group;
-  switch (AutofillType(field_type).group()) {
-    case AutofillType::NO_GROUP:
-      group = AMBIGUOUS;
-      break;
-
-    case AutofillType::NAME:
-      group = NAME;
-      break;
-
-    case AutofillType::COMPANY:
-      group = COMPANY;
-      break;
-
-    case AutofillType::ADDRESS_HOME:
-      switch (field_type) {
-        case ADDRESS_HOME_LINE1:
-          group = ADDRESS_LINE_1;
-          break;
-        case ADDRESS_HOME_LINE2:
-          group = ADDRESS_LINE_2;
-          break;
-        case ADDRESS_HOME_CITY:
-          group = ADDRESS_CITY;
-          break;
-        case ADDRESS_HOME_STATE:
-          group = ADDRESS_STATE;
-          break;
-        case ADDRESS_HOME_ZIP:
-          group = ADDRESS_ZIP;
-          break;
-        case ADDRESS_HOME_COUNTRY:
-          group = ADDRESS_COUNTRY;
-          break;
-        default:
-          NOTREACHED();
-          group = AMBIGUOUS;
-      }
-      break;
-
-    case AutofillType::EMAIL:
-      group = EMAIL;
-      break;
-
-    case AutofillType::PHONE_HOME:
-      group = PHONE;
-      break;
-
-    case AutofillType::CREDIT_CARD:
-      switch (field_type) {
-        case ::autofill::CREDIT_CARD_NAME:
-          group = CREDIT_CARD_NAME;
-          break;
-        case ::autofill::CREDIT_CARD_NUMBER:
-          group = CREDIT_CARD_NUMBER;
-          break;
-        case ::autofill::CREDIT_CARD_TYPE:
-          group = CREDIT_CARD_TYPE;
-        default:
-          group = CREDIT_CARD_DATE;
-      }
-      break;
-
-    default:
-      NOTREACHED();
-      group = AMBIGUOUS;
-  }
-
-  // Interpolate the |metric| with the |group|, so that all metrics for a given
-  // |group| are adjacent.
-  return (group * num_possible_metrics) + metric;
-}
-
-// Returns the histogram prefix to use for reporting metrics for |dialog_type|.
-std::string GetPrefixForDialogType(autofill::DialogType dialog_type) {
-  switch (dialog_type) {
-    case autofill::DIALOG_TYPE_AUTOCHECKOUT:
-      return "Autocheckout";
-
-    case autofill::DIALOG_TYPE_REQUEST_AUTOCOMPLETE:
-      return "RequestAutocomplete";
-  }
-
-  NOTREACHED();
-  return "UnknownDialogType";
-}
-
-std::string WalletApiMetricToString(
-    AutofillMetrics::WalletApiCallMetric metric) {
-  switch (metric) {
-    case AutofillMetrics::ACCEPT_LEGAL_DOCUMENTS:
-      return "AcceptLegalDocuments";
-    case AutofillMetrics::AUTHENTICATE_INSTRUMENT:
-      return "AuthenticateInstrument";
-    case AutofillMetrics::GET_FULL_WALLET:
-      return "GetFullWallet";
-    case AutofillMetrics::GET_WALLET_ITEMS:
-      return "GetWalletItems";
-    case AutofillMetrics::SAVE_ADDRESS:
-      return "SaveAddress";
-    case AutofillMetrics::SAVE_INSTRUMENT:
-      return "SaveInstrument";
-    case AutofillMetrics::SAVE_INSTRUMENT_AND_ADDRESS:
-      return "SaveInstrumentAndAddress";
-    case AutofillMetrics::SEND_STATUS:
-      return "SendStatus";
-    case AutofillMetrics::UPDATE_ADDRESS:
-      return "UpdateAddress";
-    case AutofillMetrics::UPDATE_INSTRUMENT:
-      return "UpdateInstrument";
-    case AutofillMetrics::UNKNOWN_API_CALL:
-      NOTREACHED();
-      return "UnknownApiCall";
-  }
-
-  NOTREACHED();
-  return "UnknownApiCall";
-}
-
-// A version of the UMA_HISTOGRAM_ENUMERATION macro that allows the |name|
-// to vary over the program's runtime.
-void LogUMAHistogramEnumeration(const std::string& name,
-                                int sample,
-                                int boundary_value) {
-  DCHECK_LT(sample, boundary_value);
-
-  // Note: This leaks memory, which is expected behavior.
-  base::HistogramBase* histogram =
-      base::LinearHistogram::FactoryGet(
-          name,
-          1,
-          boundary_value,
-          boundary_value + 1,
-          base::HistogramBase::kUmaTargetedHistogramFlag);
-  histogram->Add(sample);
-}
-
-// A version of the UMA_HISTOGRAM_TIMES macro that allows the |name|
-// to vary over the program's runtime.
-void LogUMAHistogramTimes(const std::string& name,
-                          const base::TimeDelta& duration) {
-  // Note: This leaks memory, which is expected behavior.
-  base::HistogramBase* histogram =
-      base::Histogram::FactoryTimeGet(
-          name,
-          base::TimeDelta::FromMilliseconds(1),
-          base::TimeDelta::FromSeconds(10),
-          50,
-          base::HistogramBase::kUmaTargetedHistogramFlag);
-  histogram->AddTime(duration);
-}
-
-// A version of the UMA_HISTOGRAM_LONG_TIMES macro that allows the |name|
-// to vary over the program's runtime.
-void LogUMAHistogramLongTimes(const std::string& name,
-                              const base::TimeDelta& duration) {
-  // Note: This leaks memory, which is expected behavior.
-  base::HistogramBase* histogram =
-      base::Histogram::FactoryTimeGet(
-          name,
-          base::TimeDelta::FromMilliseconds(1),
-          base::TimeDelta::FromHours(1),
-          50,
-          base::HistogramBase::kUmaTargetedHistogramFlag);
-  histogram->AddTime(duration);
-}
-
-// Logs a type quality metric.  The primary histogram name is constructed based
-// on |base_name| and |experiment_id|.  The field-specific histogram name also
-// factors in the |field_type|.  Logs a sample of |metric|, which should be in
-// the range [0, |num_possible_metrics|).
-void LogTypeQualityMetric(const std::string& base_name,
-                          const int metric,
-                          const int num_possible_metrics,
-                          const AutofillFieldType field_type,
-                          const std::string& experiment_id) {
-  DCHECK_LT(metric, num_possible_metrics);
-
-  std::string histogram_name = base_name;
-  if (!experiment_id.empty())
-    histogram_name += "_" + experiment_id;
-  LogUMAHistogramEnumeration(histogram_name, metric, num_possible_metrics);
-
-  std::string sub_histogram_name = base_name + ".ByFieldType";
-  if (!experiment_id.empty())
-    sub_histogram_name += "_" + experiment_id;
-  const int field_type_group_metric =
-      GetFieldTypeGroupMetric(field_type, metric, num_possible_metrics);
-  const int num_field_type_group_metrics =
-      num_possible_metrics * NUM_FIELD_TYPE_GROUPS_FOR_METRICS;
-  LogUMAHistogramEnumeration(sub_histogram_name,
-                             field_type_group_metric,
-                             num_field_type_group_metrics);
-}
-
-void LogServerExperimentId(const std::string& histogram_name,
-                           const std::string& experiment_id) {
-  ServerExperiment metric = UNKNOWN_EXPERIMENT;
-
-  const std::string default_experiment_name =
-      FormStructure(FormData(), std::string()).server_experiment_id();
-  if (experiment_id.empty())
-    metric = NO_EXPERIMENT;
-  else if (experiment_id == "ar06")
-    metric = ACCEPTANCE_RATIO_06;
-  else if (experiment_id == "ar1")
-    metric = ACCEPTANCE_RATIO_1;
-  else if (experiment_id == "ar2")
-    metric = ACCEPTANCE_RATIO_2;
-  else if (experiment_id == "ar4")
-    metric = ACCEPTANCE_RATIO_4;
-  else if (experiment_id == "ar05wlr15")
-    metric = ACCEPTANCE_RATIO_05_WINNER_LEAD_RATIO_15;
-  else if (experiment_id == "ar05wlr25")
-    metric = ACCEPTANCE_RATIO_05_WINNER_LEAD_RATIO_25;
-  else if (experiment_id == "ar05wr15fs5")
-    metric = ACCEPTANCE_RATIO_05_WINNER_LEAD_RATIO_15_MIN_FORM_SCORE_5;
-  else if (experiment_id == "tbar1")
-    metric = TOOLBAR_DATA_ONLY;
-  else if (experiment_id == "ar04wr3fs4")
-    metric = ACCEPTANCE_RATIO_04_WINNER_LEAD_RATIO_3_MIN_FORM_SCORE_4;
-  else if (experiment_id == default_experiment_name)
-    metric = NO_SERVER_RESPONSE;
-  else if (experiment_id == "fp05")
-    metric = PROBABILITY_PICKER_05;
-  else if (experiment_id == "fp025")
-    metric = PROBABILITY_PICKER_025;
-  else if (experiment_id == "fp05cc03")
-    metric = PROBABILITY_PICKER_025_CC_THRESHOLD_03;
-  else if (experiment_id == "fp05cco03")
-    metric = PROBABILITY_PICKER_025_CONTEXTUAL_CC_THRESHOLD_03;
-  else if (experiment_id == "fp05cco03cstd")
-    metric = PROBABILITY_PICKER_025_CONTEXTUAL_CC_THRESHOLD_03_WITH_FALLBACK;
-  else if (experiment_id == "fp05cc03e1")
-    metric = PROBABILITY_PICKER_05_CC_NAME_THRESHOLD_03_EXPERIMENT_1;
-
-  DCHECK_LT(metric, NUM_SERVER_EXPERIMENTS);
-  LogUMAHistogramEnumeration(histogram_name, metric, NUM_SERVER_EXPERIMENTS);
-}
-
-}  // namespace
-
-AutofillMetrics::AutofillMetrics() {
-}
-
-AutofillMetrics::~AutofillMetrics() {
-}
-
-void AutofillMetrics::LogAutocheckoutBubbleMetric(BubbleMetric metric) const {
-  DCHECK_LT(metric, NUM_BUBBLE_METRICS);
-
-  UMA_HISTOGRAM_ENUMERATION("Autocheckout.Bubble", metric, NUM_BUBBLE_METRICS);
-}
-
-void AutofillMetrics::LogAutocheckoutBuyFlowMetric(
-    AutocheckoutBuyFlowMetric metric) const {
-  DCHECK_LT(metric, NUM_AUTOCHECKOUT_BUY_FLOW_METRICS);
-
-  UMA_HISTOGRAM_ENUMERATION("Autocheckout.BuyFlow", metric,
-                            NUM_AUTOCHECKOUT_BUY_FLOW_METRICS);
-}
-
-void AutofillMetrics::LogCreditCardInfoBarMetric(InfoBarMetric metric) const {
-  DCHECK_LT(metric, NUM_INFO_BAR_METRICS);
-
-  UMA_HISTOGRAM_ENUMERATION("Autofill.CreditCardInfoBar", metric,
-                            NUM_INFO_BAR_METRICS);
-}
-
-void AutofillMetrics::LogDialogDismissalState(
-    autofill::DialogType dialog_type,
-    DialogDismissalState state) const {
-  std::string name = GetPrefixForDialogType(dialog_type) + ".DismissalState";
-  LogUMAHistogramEnumeration(name, state, NUM_DIALOG_DISMISSAL_STATES);
-}
-
-void AutofillMetrics::LogDialogInitialUserState(
-    autofill::DialogType dialog_type,
-    DialogInitialUserStateMetric user_type) const {
-  std::string name = GetPrefixForDialogType(dialog_type) + ".InitialUserState";
-  LogUMAHistogramEnumeration(
-      name, user_type, NUM_DIALOG_INITIAL_USER_STATE_METRICS);
-}
-
-void AutofillMetrics::LogDialogLatencyToShow(
-    autofill::DialogType dialog_type,
-    const base::TimeDelta& duration) const {
-  std::string name =
-      GetPrefixForDialogType(dialog_type) + ".UiLatencyToShow";
-  LogUMAHistogramTimes(name, duration);
-}
-
-void AutofillMetrics::LogDialogPopupEvent(autofill::DialogType dialog_type,
-                                          DialogPopupEvent event) const {
-  std::string name = GetPrefixForDialogType(dialog_type) + ".PopupInDialog";
-  LogUMAHistogramEnumeration(name, event, NUM_DIALOG_POPUP_EVENTS);
-}
-
-void AutofillMetrics::LogDialogSecurityMetric(
-    autofill::DialogType dialog_type,
-    DialogSecurityMetric metric) const {
-  std::string name = GetPrefixForDialogType(dialog_type) + ".Security";
-  LogUMAHistogramEnumeration(name, metric, NUM_DIALOG_SECURITY_METRICS);
-}
-
-void AutofillMetrics::LogDialogUiDuration(
-    const base::TimeDelta& duration,
-    autofill::DialogType dialog_type,
-    DialogDismissalAction dismissal_action) const {
-  std::string prefix = GetPrefixForDialogType(dialog_type);
-
-  std::string suffix;
-  switch (dismissal_action) {
-    case DIALOG_ACCEPTED:
-      suffix = "Submit";
-      break;
-
-    case DIALOG_CANCELED:
-      suffix = "Cancel";
-      break;
-  }
-
-  LogUMAHistogramLongTimes(prefix + ".UiDuration", duration);
-  LogUMAHistogramLongTimes(prefix + ".UiDuration." + suffix, duration);
-}
-
-void AutofillMetrics::LogDialogUiEvent(autofill::DialogType dialog_type,
-                                       DialogUiEvent event) const {
-  std::string name = GetPrefixForDialogType(dialog_type) + ".UiEvents";
-  LogUMAHistogramEnumeration(name, event, NUM_DIALOG_UI_EVENTS);
-}
-
-void AutofillMetrics::LogWalletErrorMetric(autofill::DialogType dialog_type,
-                                           WalletErrorMetric metric) const {
-  std::string name = GetPrefixForDialogType(dialog_type) + ".WalletErrors";
-  LogUMAHistogramEnumeration(name, metric, NUM_WALLET_ERROR_METRICS);
-}
-
-void AutofillMetrics::LogWalletApiCallDuration(
-    WalletApiCallMetric metric,
-    const base::TimeDelta& duration) const {
-  LogUMAHistogramTimes("Wallet.ApiCallDuration." +
-                       WalletApiMetricToString(metric), duration);
-}
-
-void AutofillMetrics::LogWalletRequiredActionMetric(
-      autofill::DialogType dialog_type,
-      WalletRequiredActionMetric required_action) const {
-  std::string name =
-      GetPrefixForDialogType(dialog_type) + ".WalletRequiredActions";
-  LogUMAHistogramEnumeration(
-      name, required_action, NUM_WALLET_REQUIRED_ACTIONS);
-}
-
-void AutofillMetrics::LogAutocheckoutDuration(
-    const base::TimeDelta& duration,
-    AutocheckoutCompletionStatus status) const {
-  std::string suffix;
-  switch (status) {
-    case AUTOCHECKOUT_CANCELLED:
-      suffix = "Cancelled";
-      break;
-
-    case AUTOCHECKOUT_FAILED:
-      suffix = "Failed";
-      break;
-
-    case AUTOCHECKOUT_SUCCEEDED:
-      suffix = "Succeeded";
-      break;
-  }
-
-  LogUMAHistogramLongTimes("Autocheckout.FlowDuration", duration);
-  LogUMAHistogramLongTimes("Autocheckout.FlowDuration." + suffix, duration);
-}
-
-void AutofillMetrics::LogAutocheckoutWhitelistDownloadDuration(
-    const base::TimeDelta& duration,
-    AutocheckoutWhitelistDownloadStatus status) const {
-  std::string suffix;
-  switch (status) {
-    case AUTOCHECKOUT_WHITELIST_DOWNLOAD_FAILED:
-      suffix = "Failed";
-      break;
-
-    case AUTOCHECKOUT_WHITELIST_DOWNLOAD_SUCCEEDED:
-      suffix = "Succeeded";
-      break;
-  }
-
-  LogUMAHistogramTimes("Autocheckout.WhitelistDownloadDuration", duration);
-  LogUMAHistogramTimes(
-      "Autocheckout.WhitelistDownloadDuration." + suffix, duration);
-}
-
-void AutofillMetrics::LogDeveloperEngagementMetric(
-    DeveloperEngagementMetric metric) const {
-  DCHECK_LT(metric, NUM_DEVELOPER_ENGAGEMENT_METRICS);
-
-  UMA_HISTOGRAM_ENUMERATION("Autofill.DeveloperEngagement", metric,
-                            NUM_DEVELOPER_ENGAGEMENT_METRICS);
-}
-
-void AutofillMetrics::LogHeuristicTypePrediction(
-    FieldTypeQualityMetric metric,
-    AutofillFieldType field_type,
-    const std::string& experiment_id) const {
-  LogTypeQualityMetric("Autofill.Quality.HeuristicType",
-                       metric, NUM_FIELD_TYPE_QUALITY_METRICS,
-                       field_type, experiment_id);
-}
-
-void AutofillMetrics::LogOverallTypePrediction(
-    FieldTypeQualityMetric metric,
-    AutofillFieldType field_type,
-    const std::string& experiment_id) const {
-  LogTypeQualityMetric("Autofill.Quality.PredictedType",
-                       metric, NUM_FIELD_TYPE_QUALITY_METRICS,
-                       field_type, experiment_id);
-}
-
-void AutofillMetrics::LogServerTypePrediction(
-    FieldTypeQualityMetric metric,
-    AutofillFieldType field_type,
-    const std::string& experiment_id) const {
-  LogTypeQualityMetric("Autofill.Quality.ServerType",
-                       metric, NUM_FIELD_TYPE_QUALITY_METRICS,
-                       field_type, experiment_id);
-}
-
-void AutofillMetrics::LogQualityMetric(QualityMetric metric,
-                                       const std::string& experiment_id) const {
-  DCHECK_LT(metric, NUM_QUALITY_METRICS);
-
-  std::string histogram_name = "Autofill.Quality";
-  if (!experiment_id.empty())
-    histogram_name += "_" + experiment_id;
-
-  LogUMAHistogramEnumeration(histogram_name, metric, NUM_QUALITY_METRICS);
-}
-
-void AutofillMetrics::LogServerQueryMetric(ServerQueryMetric metric) const {
-  DCHECK_LT(metric, NUM_SERVER_QUERY_METRICS);
-
-  UMA_HISTOGRAM_ENUMERATION("Autofill.ServerQueryResponse", metric,
-                            NUM_SERVER_QUERY_METRICS);
-}
-
-void AutofillMetrics::LogUserHappinessMetric(UserHappinessMetric metric) const {
-  DCHECK_LT(metric, NUM_USER_HAPPINESS_METRICS);
-
-  UMA_HISTOGRAM_ENUMERATION("Autofill.UserHappiness", metric,
-                            NUM_USER_HAPPINESS_METRICS);
-}
-
-void AutofillMetrics::LogFormFillDurationFromLoadWithAutofill(
-    const base::TimeDelta& duration) const {
-  UMA_HISTOGRAM_CUSTOM_TIMES("Autofill.FillDuration.FromLoad.WithAutofill",
-                             duration,
-                             base::TimeDelta::FromMilliseconds(100),
-                             base::TimeDelta::FromMinutes(10),
-                             50);
-}
-
-void AutofillMetrics::LogFormFillDurationFromLoadWithoutAutofill(
-    const base::TimeDelta& duration) const {
-  UMA_HISTOGRAM_CUSTOM_TIMES("Autofill.FillDuration.FromLoad.WithoutAutofill",
-                             duration,
-                             base::TimeDelta::FromMilliseconds(100),
-                             base::TimeDelta::FromMinutes(10),
-                             50);
-}
-
-void AutofillMetrics::LogFormFillDurationFromInteractionWithAutofill(
-    const base::TimeDelta& duration) const {
-  UMA_HISTOGRAM_CUSTOM_TIMES(
-      "Autofill.FillDuration.FromInteraction.WithAutofill",
-      duration,
-      base::TimeDelta::FromMilliseconds(100),
-      base::TimeDelta::FromMinutes(10),
-      50);
-}
-
-void AutofillMetrics::LogFormFillDurationFromInteractionWithoutAutofill(
-    const base::TimeDelta& duration) const {
-  UMA_HISTOGRAM_CUSTOM_TIMES(
-       "Autofill.FillDuration.FromInteraction.WithoutAutofill",
-       duration,
-       base::TimeDelta::FromMilliseconds(100),
-       base::TimeDelta::FromMinutes(10),
-       50);
-}
-
-void AutofillMetrics::LogIsAutofillEnabledAtStartup(bool enabled) const {
-  UMA_HISTOGRAM_BOOLEAN("Autofill.IsEnabled.Startup", enabled);
-}
-
-void AutofillMetrics::LogIsAutofillEnabledAtPageLoad(bool enabled) const {
-  UMA_HISTOGRAM_BOOLEAN("Autofill.IsEnabled.PageLoad", enabled);
-}
-
-void AutofillMetrics::LogStoredProfileCount(size_t num_profiles) const {
-  UMA_HISTOGRAM_COUNTS("Autofill.StoredProfileCount", num_profiles);
-}
-
-void AutofillMetrics::LogAddressSuggestionsCount(size_t num_suggestions) const {
-  UMA_HISTOGRAM_COUNTS("Autofill.AddressSuggestionsCount", num_suggestions);
-}
-
-void AutofillMetrics::LogServerExperimentIdForQuery(
-    const std::string& experiment_id) const {
-  LogServerExperimentId("Autofill.ServerExperimentId.Query", experiment_id);
-}
-
-void AutofillMetrics::LogServerExperimentIdForUpload(
-    const std::string& experiment_id) const {
-  LogServerExperimentId("Autofill.ServerExperimentId.Upload", experiment_id);
-}
-
-}  // namespace autofill