Only collect Permission Action Reporting data in official builds

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 178 matching lines @@
   // persistence toggle. Records whether the toggle was enabled (persist) or
   // disabled (don't persist).
   static void PermissionPromptAcceptedWithPersistenceToggle(
       ContentSettingsType permission,
       bool toggle_enabled);
 
   static void PermissionPromptDeniedWithPersistenceToggle(
       ContentSettingsType permission,
       bool toggle_enabled);
 
+  // Permission Action Reporting data is only sent in official, Chrome branded
+  // builds. This function allows this to be overridden for testing.
+  static void FakeOfficialBuildForTest();
+
  private:
   friend class PermissionUmaUtilTest;
 
   static bool IsOptedIntoPermissionActionReporting(Profile* profile);
 
   static void RecordPermissionAction(ContentSettingsType permission,
                                      PermissionAction action,
                                      PermissionSourceUI source_ui,
                                      PermissionRequestGestureType gesture_type,
                                      const GURL& requesting_origin,
                                      Profile* profile);
 
   // Records |count| total prior actions for a prompt of type |permission|
   // 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_