Fix SettingsTestCase.test[Metrics|Breakpad]Reporting on Official

ios/chrome/app/application_delegate/metrics_mediator.h

 // 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.
 
 #ifndef IOS_CHROME_APP_APPLICATION_DELEGATE_METRICS_MEDIATOR_H_
 #define IOS_CHROME_APP_APPLICATION_DELEGATE_METRICS_MEDIATOR_H_
 
 #import <UIKit/UIKit.h>
 
 @protocol StartupInformation;
@@ skipping 10 matching lines @@
 // Deals with metrics, checking and updating them accordingly to to the user
 // preferences.
 @interface MetricsMediator : NSObject
 // Returns YES if the metrics pref is enabled.  Does not take into account the
 // wifi-only option or wwan state.
 - (BOOL)areMetricsEnabled;
 // Return YES if uploading is allowed, based on user preferences.
 - (BOOL)isUploadingEnabled;
 // Starts or stops the metrics service and crash report recording and/or
 // uploading, based on the current user preferences. Makes sure helper
-// mechanisms and the wwan state observer are set up if necessary. Called both
-// on initialization and after user triggered preference change.
+// mechanisms and the wwan state observer are set up if necessary. Must be
+// called both on initialization and after user triggered preference change.
 // |isUserTriggered| is used to distinguish between those cases.
 - (void)updateMetricsStateBasedOnPrefsUserTriggered:(BOOL)isUserTriggered;
 // Logs the duration of the cold start startup. Does nothing if there isn't a
 // cold start.
 + (void)logStartupDuration:(id<StartupInformation>)startupInformation;
 // Logs the number of tabs open and the start type.
 + (void)logLaunchMetricsWithStartupInformation:
             (id<StartupInformation>)startupInformation
                         browserViewInformation:
                             (id<BrowserViewInformation>)browserViewInformation;
 // Logs in UserDefaults the current date with kAppEnteredBackgroundDateKey as
 // key.
 + (void)logDateInUserDefaults;
 // Disables reporting in breakpad and metrics service.
 + (void)disableReporting;
 // Logs that the application is in background and the number of memory warnings
 // for this session.
 + (void)applicationDidEnterBackground:(NSInteger)memoryWarningCount;
 
 @end
 
 #endif  // IOS_CHROME_APP_APPLICATION_DELEGATE_METRICS_MEDIATOR_H_