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

components/autofill/browser/autofill_metrics.h

Index: components/autofill/browser/autofill_metrics.h
diff --git a/components/autofill/browser/autofill_metrics.h b/components/autofill/browser/autofill_metrics.h
deleted file mode 100644
index fc15a992f76f16193b41d29937300516e1246b71..0000000000000000000000000000000000000000
--- a/components/autofill/browser/autofill_metrics.h
+++ /dev/null
@@ -1,511 +0,0 @@
-// Copyright (c) 2011 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.
-
-#ifndef COMPONENTS_AUTOFILL_BROWSER_AUTOFILL_METRICS_H_
-#define COMPONENTS_AUTOFILL_BROWSER_AUTOFILL_METRICS_H_
-
-#include <stddef.h>
-#include <string>
-
-#include "base/basictypes.h"
-#include "components/autofill/browser/autofill_manager_delegate.h"
-#include "components/autofill/browser/field_types.h"
-
-namespace base {
-class TimeDelta;
-}
-
-namespace autofill {
-
-class AutofillMetrics {
- public:
-  // The possible results of an Autocheckout flow.
-  enum AutocheckoutBuyFlowMetric {
-    // The user has initated Autocheckout. The baseline metric.
-    AUTOCHECKOUT_BUY_FLOW_STARTED,
-    // Autocheckout completed successfully.
-    AUTOCHECKOUT_BUY_FLOW_SUCCESS,
-    // Autocheckout failed due to missing server side data.
-    AUTOCHECKOUT_BUY_FLOW_MISSING_FIELDMAPPING,
-    // Autocheckout failed due to a missing proceed element.
-    AUTOCHECKOUT_BUY_FLOW_MISSING_ADVANCE_ELEMENT,
-    // Autocheckout failed for any number of other reasons, e.g, the proceed
-    // element click failed, the page numbers were not increasing, etc.
-    AUTOCHECKOUT_BUY_FLOW_CANNOT_PROCEED,
-    // Autocheckout failed due to a missing click element before form filling.
-    AUTOCHECKOUT_BUY_FLOW_MISSING_CLICK_ELEMENT_BEFORE_FORM_FILLING,
-    // Autocheckout failed due to a missing click element after form filling.
-    AUTOCHECKOUT_BUY_FLOW_MISSING_CLICK_ELEMENT_AFTER_FORM_FILLING,
-    NUM_AUTOCHECKOUT_BUY_FLOW_METRICS
-  };
-
-  // The success or failure of Autocheckout.
-  enum AutocheckoutCompletionStatus {
-    AUTOCHECKOUT_CANCELLED,  // The user canceled Autocheckout while it was in
-                             // progress.
-    AUTOCHECKOUT_FAILED,     // The user canceled out of the dialog after
-                             // an Autocheckout failure.
-    AUTOCHECKOUT_SUCCEEDED,  // The dialog was closed after Autocheckout
-                             // succeeded.
-  };
-
-  // The action a user took to dismiss a bubble.
-  enum BubbleMetric {
-    BUBBLE_CREATED = 0,         // The bubble was created.
-    BUBBLE_ACCEPTED,            // The user accepted, i.e. confirmed, the
-                                // bubble.
-    BUBBLE_DISMISSED,           // The user dismissed the bubble.
-    BUBBLE_IGNORED,             // The user did not interact with the bubble.
-    BUBBLE_COULD_BE_DISPLAYED,  // The bubble could be displayed.
-    NUM_BUBBLE_METRICS,
-  };
-
-  enum DeveloperEngagementMetric {
-    // Parsed a form that is potentially autofillable.
-    FILLABLE_FORM_PARSED = 0,
-    // Parsed a form that is potentially autofillable and contains at least one
-    // web developer-specified field type hint, a la
-    // http://is.gd/whatwg_autocomplete
-    FILLABLE_FORM_CONTAINS_TYPE_HINTS,
-    NUM_DEVELOPER_ENGAGEMENT_METRICS,
-  };
-
-  // The action the user took to dismiss a dialog.
-  enum DialogDismissalAction {
-    DIALOG_ACCEPTED = 0,  // The user accepted, i.e. submitted, the dialog.
-    DIALOG_CANCELED,      // The user canceled out of the dialog.
-  };
-
-  // The state of the Autofill dialog when it was dismissed.
-  enum DialogDismissalState {
-    // The user submitted with no data available to save.
-    DIALOG_ACCEPTED_EXISTING_DATA,
-    // The saved details to Online Wallet on submit.
-    DIALOG_ACCEPTED_SAVE_TO_WALLET,
-    // The saved details to the local Autofill database on submit.
-    DIALOG_ACCEPTED_SAVE_TO_AUTOFILL,
-    // The user submitted without saving any edited sections.
-    DIALOG_ACCEPTED_NO_SAVE,
-    // The user canceled with no edit UI showing.
-    DIALOG_CANCELED_NO_EDITS,
-    // The user canceled with edit UI showing, but no invalid fields.
-    DIALOG_CANCELED_NO_INVALID_FIELDS,
-    // The user canceled with at least one invalid field.
-    DIALOG_CANCELED_WITH_INVALID_FIELDS,
-    NUM_DIALOG_DISMISSAL_STATES
-  };
-
-  // The initial state of user that's interacting with a freshly shown Autofill
-  // dialog.
-  enum DialogInitialUserStateMetric {
-    // Could not determine the user's state due to failure to communicate with
-    // the Wallet server.
-    DIALOG_USER_STATE_UNKNOWN = 0,
-    // Not signed in, no verified Autofill profiles.
-    DIALOG_USER_NOT_SIGNED_IN_NO_AUTOFILL,
-    // Not signed in, has verified Autofill profiles.
-    DIALOG_USER_NOT_SIGNED_IN_HAS_AUTOFILL,
-    // Signed in, no Wallet items, no verified Autofill profiles.
-    DIALOG_USER_SIGNED_IN_NO_WALLET_NO_AUTOFILL,
-    // Signed in, no Wallet items, has verified Autofill profiles.
-    DIALOG_USER_SIGNED_IN_NO_WALLET_HAS_AUTOFILL,
-    // Signed in, has Wallet items, no verified Autofill profiles.
-    DIALOG_USER_SIGNED_IN_HAS_WALLET_NO_AUTOFILL,
-    // Signed in, has Wallet items, has verified Autofill profiles.
-    DIALOG_USER_SIGNED_IN_HAS_WALLET_HAS_AUTOFILL,
-    NUM_DIALOG_INITIAL_USER_STATE_METRICS
-  };
-
-  // Events related to the Autofill popup shown in a requestAutocomplete or
-  // Autocheckout dialog.
-  enum DialogPopupEvent {
-    // An Autofill popup was shown.
-    DIALOG_POPUP_SHOWN = 0,
-    // The user chose to fill the form with a suggestion from the popup.
-    DIALOG_POPUP_FORM_FILLED,
-    NUM_DIALOG_POPUP_EVENTS
-  };
-
-  // For measuring the frequency of security warnings or errors that can come
-  // up as part of the requestAutocomplete flow.
-  enum DialogSecurityMetric {
-    // Baseline metric: The dialog was shown.
-    SECURITY_METRIC_DIALOG_SHOWN = 0,
-    // Credit card requested over non-secure protocol.
-    SECURITY_METRIC_CREDIT_CARD_OVER_HTTP,
-    // Autocomplete data requested from a frame hosted on an origin not matching
-    // the main frame's origin.
-    SECURITY_METRIC_CROSS_ORIGIN_FRAME,
-    NUM_DIALOG_SECURITY_METRICS
-  };
-
-  // For measuring how users are interacting with the Autofill dialog UI.
-  enum DialogUiEvent {
-    // Baseline metric: The dialog was shown.
-    DIALOG_UI_SHOWN = 0,
-
-    // Dialog dismissal actions:
-    DIALOG_UI_ACCEPTED,
-    DIALOG_UI_CANCELED,
-
-    // Selections within the account switcher:
-    // Switched from a Wallet account to local Autofill data.
-    DIALOG_UI_ACCOUNT_CHOOSER_SWITCHED_TO_AUTOFILL,
-    // Switched from local Autofill data to a Wallet account.
-    DIALOG_UI_ACCOUNT_CHOOSER_SWITCHED_TO_WALLET,
-    // Switched from one Wallet account to another one.
-    DIALOG_UI_ACCOUNT_CHOOSER_SWITCHED_WALLET_ACCOUNT,
-
-    // The sign-in UI was shown.
-    DIALOG_UI_SIGNIN_SHOWN,
-
-    // Selecting a different item from a suggestion menu dropdown:
-    DIALOG_UI_EMAIL_SELECTED_SUGGESTION_CHANGED,
-    DIALOG_UI_BILLING_SELECTED_SUGGESTION_CHANGED,
-    DIALOG_UI_CC_BILLING_SELECTED_SUGGESTION_CHANGED,
-    DIALOG_UI_SHIPPING_SELECTED_SUGGESTION_CHANGED,
-    DIALOG_UI_CC_SELECTED_SUGGESTION_CHANGED,
-
-    // Showing the editing UI for a section of the dialog:
-    DIALOG_UI_EMAIL_EDIT_UI_SHOWN,
-    DIALOG_UI_BILLING_EDIT_UI_SHOWN,
-    DIALOG_UI_CC_BILLING_EDIT_UI_SHOWN,
-    DIALOG_UI_SHIPPING_EDIT_UI_SHOWN,
-    DIALOG_UI_CC_EDIT_UI_SHOWN,
-
-    // Adding a new item in a section of the dialog:
-    DIALOG_UI_EMAIL_ITEM_ADDED,
-    DIALOG_UI_BILLING_ITEM_ADDED,
-    DIALOG_UI_CC_BILLING_ITEM_ADDED,
-    DIALOG_UI_SHIPPING_ITEM_ADDED,
-    DIALOG_UI_CC_ITEM_ADDED,
-
-    NUM_DIALOG_UI_EVENTS
-  };
-
-  enum InfoBarMetric {
-    INFOBAR_SHOWN = 0,  // We showed an infobar, e.g. prompting to save credit
-                        // card info.
-    INFOBAR_ACCEPTED,   // The user explicitly accepted the infobar.
-    INFOBAR_DENIED,     // The user explicitly denied the infobar.
-    INFOBAR_IGNORED,    // The user completely ignored the infobar (logged on
-                        // tab close).
-    NUM_INFO_BAR_METRICS,
-  };
-
-  // Metrics measuring how well we predict field types.  Exactly three such
-  // metrics are logged for each fillable field in a submitted form: for
-  // the heuristic prediction, for the crowd-sourced prediction, and for the
-  // overall prediction.
-  enum FieldTypeQualityMetric {
-    TYPE_UNKNOWN = 0,  // Offered no prediction.
-    TYPE_MATCH,        // Predicted correctly.
-    TYPE_MISMATCH,     // Predicted incorrectly.
-    NUM_FIELD_TYPE_QUALITY_METRICS,
-  };
-
-  enum QualityMetric {
-    // Logged for each potentially fillable field in a submitted form.
-    FIELD_SUBMITTED = 0,
-
-    // A simple successs metric, logged for each field that returns true for
-    // |is_autofilled()|.
-    FIELD_AUTOFILLED,
-
-    // A simple failure metric, logged for each field that returns false for
-    // |is_autofilled()| but has a value that is present in the personal data
-    // manager.
-    FIELD_NOT_AUTOFILLED,
-
-    // The below are only logged when |FIELD_AUTOFILL_FAILED| is also logged.
-    NOT_AUTOFILLED_HEURISTIC_TYPE_UNKNOWN,
-    NOT_AUTOFILLED_HEURISTIC_TYPE_MATCH,
-    NOT_AUTOFILLED_HEURISTIC_TYPE_MISMATCH,
-    NOT_AUTOFILLED_SERVER_TYPE_UNKNOWN,
-    NOT_AUTOFILLED_SERVER_TYPE_MATCH,
-    NOT_AUTOFILLED_SERVER_TYPE_MISMATCH,
-    NUM_QUALITY_METRICS,
-  };
-
-  // Each of these is logged at most once per query to the server, which in turn
-  // occurs at most once per page load.
-  enum ServerQueryMetric {
-    QUERY_SENT = 0,           // Sent a query to the server.
-    QUERY_RESPONSE_RECEIVED,  // Received a response.
-    QUERY_RESPONSE_PARSED,    // Successfully parsed the server response.
-
-    // The response was parseable, but provided no improvements relative to our
-    // heuristics.
-    QUERY_RESPONSE_MATCHED_LOCAL_HEURISTICS,
-
-    // Our heuristics detected at least one auto-fillable field, and the server
-    // response overrode the type of at least one field.
-    QUERY_RESPONSE_OVERRODE_LOCAL_HEURISTICS,
-
-    // Our heuristics did not detect any auto-fillable fields, but the server
-    // response did detect at least one.
-    QUERY_RESPONSE_WITH_NO_LOCAL_HEURISTICS,
-    NUM_SERVER_QUERY_METRICS,
-  };
-
-  // Each of these metrics is logged only for potentially autofillable forms,
-  // i.e. forms with at least three fields, etc.
-  // These are used to derive certain "user happiness" metrics.  For example, we
-  // can compute the ratio (USER_DID_EDIT_AUTOFILLED_FIELD / USER_DID_AUTOFILL)
-  // to see how often users have to correct autofilled data.
-  enum UserHappinessMetric {
-    // Loaded a page containing forms.
-    FORMS_LOADED,
-    // Submitted a fillable form -- i.e. one with at least three field values
-    // that match the user's stored Autofill data -- and all matching fields
-    // were autofilled.
-    SUBMITTED_FILLABLE_FORM_AUTOFILLED_ALL,
-    // Submitted a fillable form and some (but not all) matching fields were
-    // autofilled.
-    SUBMITTED_FILLABLE_FORM_AUTOFILLED_SOME,
-    // Submitted a fillable form and no fields were autofilled.
-    SUBMITTED_FILLABLE_FORM_AUTOFILLED_NONE,
-    // Submitted a non-fillable form.
-    SUBMITTED_NON_FILLABLE_FORM,
-
-    // User manually filled one of the form fields.
-    USER_DID_TYPE,
-    // We showed a popup containing Autofill suggestions.
-    SUGGESTIONS_SHOWN,
-    // Same as above, but only logged once per page load.
-    SUGGESTIONS_SHOWN_ONCE,
-    // User autofilled at least part of the form.
-    USER_DID_AUTOFILL,
-    // Same as above, but only logged once per page load.
-    USER_DID_AUTOFILL_ONCE,
-    // User edited a previously autofilled field.
-    USER_DID_EDIT_AUTOFILLED_FIELD,
-    // Same as above, but only logged once per page load.
-    USER_DID_EDIT_AUTOFILLED_FIELD_ONCE,
-    NUM_USER_HAPPINESS_METRICS,
-  };
-
-  // For measuring the network request time of various Wallet API calls. See
-  // WalletClient::RequestType.
-  enum WalletApiCallMetric {
-    UNKNOWN_API_CALL,  // Catch all. Should never be used.
-    ACCEPT_LEGAL_DOCUMENTS,
-    AUTHENTICATE_INSTRUMENT,
-    GET_FULL_WALLET,
-    GET_WALLET_ITEMS,
-    SAVE_ADDRESS,
-    SAVE_INSTRUMENT,
-    SAVE_INSTRUMENT_AND_ADDRESS,
-    SEND_STATUS,
-    UPDATE_ADDRESS,
-    UPDATE_INSTRUMENT,
-  };
-
-  // For measuring the frequency of errors while communicating with the Wallet
-  // server.
-  enum WalletErrorMetric {
-    // Baseline metric: Issued a request to the Wallet server.
-    WALLET_ERROR_BASELINE_ISSUED_REQUEST = 0,
-    // A fatal error occured while communicating with the Wallet server. This
-    // value has been deprecated.
-    WALLET_FATAL_ERROR_DEPRECATED,
-    // Received a malformed response from the Wallet server.
-    WALLET_MALFORMED_RESPONSE,
-    // A network error occured while communicating with the Wallet server.
-    WALLET_NETWORK_ERROR,
-    // The request was malformed.
-    WALLET_BAD_REQUEST,
-    // Risk deny, unsupported country, or account closed.
-    WALLET_BUYER_ACCOUNT_ERROR,
-    // Unknown server side error.
-    WALLET_INTERNAL_ERROR,
-    // API call had missing or invalid parameters.
-    WALLET_INVALID_PARAMS,
-    // Online Wallet is down.
-    WALLET_SERVICE_UNAVAILABLE,
-    // User needs make a cheaper transaction or not use Online Wallet. This
-    // value has been deprecated.
-    WALLET_SPENDING_LIMIT_EXCEEDED_DEPRECATED,
-    // The server API version of the request is no longer supported.
-    WALLET_UNSUPPORTED_API_VERSION,
-    // Catch all error type.
-    WALLET_UNKNOWN_ERROR,
-    NUM_WALLET_ERROR_METRICS
-  };
-
-  // For measuring the frequency of "required actions" returned by the Wallet
-  // server.  This is similar to the autofill::wallet::RequiredAction enum;
-  // but unlike that enum, the values in this one must remain constant over
-  // time, so that the metrics can be consistently interpreted on the
-  // server-side.
-  enum WalletRequiredActionMetric {
-    // Baseline metric: Issued a request to the Wallet server.
-    WALLET_REQUIRED_ACTION_BASELINE_ISSUED_REQUEST = 0,
-    // Values from the autofill::wallet::RequiredAction enum:
-    UNKNOWN_REQUIRED_ACTION,  // Catch all type.
-    GAIA_AUTH,
-    PASSIVE_GAIA_AUTH,
-    SETUP_WALLET,
-    ACCEPT_TOS,
-    UPDATE_EXPIRATION_DATE,
-    UPGRADE_MIN_ADDRESS,
-    CHOOSE_ANOTHER_INSTRUMENT_OR_ADDRESS,
-    VERIFY_CVV,
-    INVALID_FORM_FIELD,
-    REQUIRE_PHONE_NUMBER,
-    NUM_WALLET_REQUIRED_ACTIONS
-  };
-
-  // The success or failure of downloading Autocheckout whitelist file.
-  enum AutocheckoutWhitelistDownloadStatus {
-    AUTOCHECKOUT_WHITELIST_DOWNLOAD_FAILED,
-    AUTOCHECKOUT_WHITELIST_DOWNLOAD_SUCCEEDED,
-  };
-
-  AutofillMetrics();
-  virtual ~AutofillMetrics();
-
-  // Logs how the user interacted with the Autocheckout bubble.
-  virtual void LogAutocheckoutBubbleMetric(BubbleMetric metric) const;
-
-  // Logs the result of an Autocheckout buy flow.
-  virtual void LogAutocheckoutBuyFlowMetric(
-      AutocheckoutBuyFlowMetric metric) const;
-
-  virtual void LogCreditCardInfoBarMetric(InfoBarMetric metric) const;
-
-  virtual void LogDeveloperEngagementMetric(
-      DeveloperEngagementMetric metric) const;
-
-  virtual void LogHeuristicTypePrediction(
-      FieldTypeQualityMetric metric,
-      AutofillFieldType field_type,
-      const std::string& experiment_id) const;
-  virtual void LogOverallTypePrediction(
-      FieldTypeQualityMetric metric,
-      AutofillFieldType field_type,
-      const std::string& experiment_id) const;
-  virtual void LogServerTypePrediction(FieldTypeQualityMetric metric,
-                                       AutofillFieldType field_type,
-                                       const std::string& experiment_id) const;
-
-  virtual void LogQualityMetric(QualityMetric metric,
-                                const std::string& experiment_id) const;
-
-  virtual void LogServerQueryMetric(ServerQueryMetric metric) const;
-
-  virtual void LogUserHappinessMetric(UserHappinessMetric metric) const;
-
-  // Logs |state| to the dismissal states histogram for |dialog_type|.
-  virtual void LogDialogDismissalState(autofill::DialogType dialog_type,
-                                       DialogDismissalState state) const;
-
-  // This should be called as soon as the user's signed-in status and Wallet
-  // item count is known.  Records that a user starting out in |user_state| is
-  // interacting with a dialog of |dialog_type|.
-  virtual void LogDialogInitialUserState(
-      autofill::DialogType dialog_type,
-      DialogInitialUserStateMetric user_type) const;
-
-  // Logs the time elapsed between the dialog being shown for |dialog_type| and
-  // when it is ready for user interaction.
-  virtual void LogDialogLatencyToShow(autofill::DialogType dialog_type,
-                                         const base::TimeDelta& duration) const;
-
-  // Logs |event| to the popup events histogram for |dialog_type|.
-  virtual void LogDialogPopupEvent(autofill::DialogType dialog_type,
-                                   DialogPopupEvent event) const;
-
-  // Logs |metric| to the security metrics histogram for |dialog_type|.
-  virtual void LogDialogSecurityMetric(autofill::DialogType dialog_type,
-                                       DialogSecurityMetric metric) const;
-
-  // This should be called when the Autofill dialog, invoked by a dialog of type
-  // |dialog_type|, is closed.  |duration| should be the time elapsed between
-  // the dialog being shown and it being closed.  |dismissal_action| should
-  // indicate whether the user dismissed the dialog by submitting the form data
-  // or by canceling.
-  virtual void LogDialogUiDuration(
-      const base::TimeDelta& duration,
-      autofill::DialogType dialog_type,
-      DialogDismissalAction dismissal_action) const;
-
-  // Logs |event| to the UI events histogram for |dialog_type|.
-  virtual void LogDialogUiEvent(autofill::DialogType dialog_type,
-                                DialogUiEvent event) const;
-
-  // Logs |metric| to the Wallet errors histogram for |dialog_type|.
-  virtual void LogWalletErrorMetric(autofill::DialogType dialog_type,
-                                    WalletErrorMetric metric) const;
-
-  // Logs the network request time of Wallet API calls.
-  virtual void LogWalletApiCallDuration(
-      WalletApiCallMetric metric,
-      const base::TimeDelta& duration) const;
-
-  // Logs |required_action| to the required actions histogram for |dialog_type|.
-  virtual void LogWalletRequiredActionMetric(
-      autofill::DialogType dialog_type,
-      WalletRequiredActionMetric required_action) const;
-
-  virtual void LogAutocheckoutDuration(
-      const base::TimeDelta& duration,
-      AutocheckoutCompletionStatus status) const;
-
-  // Logs the time taken to download Autocheckout whitelist file.
-  virtual void LogAutocheckoutWhitelistDownloadDuration(
-      const base::TimeDelta& duration,
-      AutocheckoutWhitelistDownloadStatus status) const;
-
-  // This should be called when a form that has been Autofilled is submitted.
-  // |duration| should be the time elapsed between form load and submission.
-  virtual void LogFormFillDurationFromLoadWithAutofill(
-      const base::TimeDelta& duration) const;
-
-  // This should be called when a fillable form that has not been Autofilled is
-  // submitted.  |duration| should be the time elapsed between form load and
-  // submission.
-  virtual void LogFormFillDurationFromLoadWithoutAutofill(
-      const base::TimeDelta& duration) const;
-
-  // This should be called when a form that has been Autofilled is submitted.
-  // |duration| should be the time elapsed between the initial form interaction
-  // and submission.
-  virtual void LogFormFillDurationFromInteractionWithAutofill(
-      const base::TimeDelta& duration) const;
-
-  // This should be called when a fillable form that has not been Autofilled is
-  // submitted.  |duration| should be the time elapsed between the initial form
-  // interaction and submission.
-  virtual void LogFormFillDurationFromInteractionWithoutAutofill(
-      const base::TimeDelta& duration) const;
-
-  // This should be called each time a page containing forms is loaded.
-  virtual void LogIsAutofillEnabledAtPageLoad(bool enabled) const;
-
-  // This should be called each time a new profile is launched.
-  virtual void LogIsAutofillEnabledAtStartup(bool enabled) const;
-
-  // This should be called each time a new profile is launched.
-  virtual void LogStoredProfileCount(size_t num_profiles) const;
-
-  // Log the number of Autofill suggestions presented to the user when filling a
-  // form.
-  virtual void LogAddressSuggestionsCount(size_t num_suggestions) const;
-
-  // Logs the experiment id corresponding to a server query response.
-  virtual void LogServerExperimentIdForQuery(
-      const std::string& experiment_id) const;
-
-  // Logs the experiment id corresponding to an upload to the server.
-  virtual void LogServerExperimentIdForUpload(
-      const std::string& experiment_id) const;
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(AutofillMetrics);
-};
-
-}  // namespace autofill
-
-#endif  // COMPONENTS_AUTOFILL_BROWSER_AUTOFILL_METRICS_H_