Implement permission embargo suppression metrics.

chrome/browser/permissions/permission_uma_util.h

 // Copyright 2014 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 CHROME_BROWSER_PERMISSIONS_PERMISSION_UMA_UTIL_H_
 #define CHROME_BROWSER_PERMISSIONS_PERMISSION_UMA_UTIL_H_
 
 #include <vector>
 
 #include "base/logging.h"
@@ skipping 30 matching lines @@
 // Any new values should be inserted immediately prior to RESPONSE_NUM.
 enum SafeBrowsingResponse {
   NOT_BLACKLISTED = 0,
   TIMEOUT = 1,
   BLACKLISTED = 2,
 
   // Always keep this at the end.
   RESPONSE_NUM,
 };
 
+// Any new values should be inserted immediately prior to STATUS_NUM.
+enum PermissionEmbargoStatus {
+  NOT_EMBARGOED = 0,
+  PERMISSIONS_BLACKLISTING = 1,
+  REPEATED_DISMISSALS = 2,
+
+  // Keep this at the end.
+  STATUS_NUM,
+};
+
 // A bundle for the information sent in a PermissionReport.
 struct PermissionReportInfo {
   PermissionReportInfo(
       const GURL& origin,
       ContentSettingsType permission,
       PermissionAction action,
       PermissionSourceUI source_ui,
       PermissionRequestGestureType gesture_type,
       PermissionPersistDecision persist_decision,
       int num_prior_dismissals,
       int num_prior_ignores);
 
   PermissionReportInfo(const PermissionReportInfo& other);
 
   GURL origin;
   ContentSettingsType permission;
   PermissionAction action;
   PermissionSourceUI source_ui;
   PermissionRequestGestureType gesture_type;
   PermissionPersistDecision persist_decision;
   int num_prior_dismissals;
   int num_prior_ignores;
 };
 
-enum PermissionEmbargoStatus {
-  NOT_EMBARGOED = 0,
-  PERMISSIONS_BLACKLISTING = 1,
-  REPEATED_DISMISSALS = 2,
-
-  // Keep this at the end.
-  STATUS_NUM,
-};
-
 // Provides a convenient way of logging UMA for permission related operations.
 class PermissionUmaUtil {
  public:
   static const char kPermissionsPromptShown[];
   static const char kPermissionsPromptShownGesture[];
   static const char kPermissionsPromptShownNoGesture[];
   static const char kPermissionsPromptAccepted[];
   static const char kPermissionsPromptAcceptedGesture[];
   static const char kPermissionsPromptAcceptedNoGesture[];
   static const char kPermissionsPromptDenied[];
@@ skipping 30 matching lines @@
                                   Profile* profile);
   static void PermissionIgnored(ContentSettingsType permission,
                                 PermissionRequestGestureType gesture_type,
                                 const GURL& requesting_origin,
                                 Profile* profile);
   static void PermissionRevoked(ContentSettingsType permission,
                                 PermissionSourceUI source_ui,
                                 const GURL& revoked_origin,
                                 Profile* profile);
 
-  static void RecordPermissionEmbargoStatus(
+  static void RecordEmbargoPromptSuppression(
       PermissionEmbargoStatus embargo_status);
 
+  static void RecordEmbargoPromptSuppressionFromSource(
+      PermissionStatusSource source);
+
+  static void RecordEmbargoStatus(PermissionEmbargoStatus embargo_status);
+
   static void RecordSafeBrowsingResponse(base::TimeDelta response_time,
                                          SafeBrowsingResponse response);
 
   // UMA specifically for when permission prompts are shown. This should be
   // roughly equivalent to the metrics above, however it is
   // useful to have separate UMA to a few reasons:
   // - to account for, and get data on coalesced permission bubbles
   // - there are other types of permissions prompts (e.g. download limiting)
   //   which don't go through PermissionContext
   // - the above metrics don't always add up (e.g. sum of
@@ skipping 56 matching lines @@
   // for a single origin using |prefix| for the metric.
   static void RecordPermissionPromptPriorCount(
       ContentSettingsType permission,
       const std::string& prefix,
       int count);
 
   DISALLOW_IMPLICIT_CONSTRUCTORS(PermissionUmaUtil);
 };
 
 #endif  // CHROME_BROWSER_PERMISSIONS_PERMISSION_UMA_UTIL_H_