Remove unused showEmailFeedbackAlertViewWithError method.

Wikipedia/Code/WMFAlertManager.swift

@@ -4,25 +4,24 @@ import MessageUI
 extension NSError {
 
     public func alertMessage() -> String {
-        if(self.wmf_isNetworkConnectionError()){
+        if self.wmf_isNetworkConnectionError() {
             return CommonStrings.noInternetConnection
-        }else{
+        } else {
             return self.localizedDescription
         }
     }
 
     public func alertType() -> RMessageType {
-        if(self.wmf_isNetworkConnectionError()){
+        if self.wmf_isNetworkConnectionError() {
             return .warning
-        }else{
+        } else {
             return .error
         }
     }
 
 }
 
-
-open class WMFAlertManager: NSObject, RMessageProtocol, MFMailComposeViewControllerDelegate, Themeable {
+open class WMFAlertManager: NSObject, RMessageProtocol, Themeable {
 
     @objc static let sharedInstance = WMFAlertManager()
 
@@ -137,30 +136,5 @@ open class WMFAlertManager: NSObject, RMessageProtocol, MFMailComposeViewControl
             messageView.titleTextColor = theme.colors.link
         }
     }
-
-    @objc func showEmailFeedbackAlertViewWithError(_ error: NSError) {
-       let message = WMFLocalizedString("request-feedback-on-error", value:"The app has encountered a problem that our developers would like to know more about. Please tap here to send us an email with the error details.", comment:"Displayed to beta users when they encounter an error we'd like feedback on")
-        showErrorAlertWithMessage(message, sticky: true, dismissPreviousAlerts: true) {
-            self.dismissAllAlerts()
-            if MFMailComposeViewController.canSendMail() {
-                guard let rootVC = UIApplication.shared.keyWindow?.rootViewController else {
-                    return
-                }
-                let vc = MFMailComposeViewController()
-                vc.setSubject("Bug:\(WikipediaAppUtils.versionedUserAgent())")
-                vc.setToRecipients(["[email protected]"])
-                vc.mailComposeDelegate = self
-                vc.setMessageBody("Domain:\t\(error.domain)\nCode:\t\(error.code)\nDescription:\t\(error.localizedDescription)\n\n\n\nVersion:\t\(WikipediaAppUtils.versionedUserAgent())", isHTML: false)
-                rootVC.present(vc, animated: true, completion: nil)
-            } else {
-                self.showErrorAlertWithMessage(WMFLocalizedString("no-email-account-alert", value:"Please setup an email account on your device and try again.", comment:"Displayed to the user when they try to send a feedback email, but they have never set up an account on their device"), sticky: false, dismissPreviousAlerts: false) {
-
-                }
-            }
-        }
-    }
-
-    @objc public func mailComposeController(_ controller: MFMailComposeViewController, didFinishWith result: MFMailComposeResult, error: Error?) {
-        controller.dismiss(animated: true, completion: nil)
-    }
+
 }

Wikipedia/Localizations/en.lproj/Localizable.strings

@@ -722,7 +722,6 @@
 "replace-replace-all-results-count" = "{{PLURAL:$1|$1 item replaced|$1 items replaced}}";
 "replace-textfield-accessibility" = "Replace";
 "replace-textfield-placeholder" = "Replace with…";
-"request-feedback-on-error" = "The app has encountered a problem that our developers would like to know more about. Please tap here to send us an email with the error details.";
 "reverted-edit-back-to-article-button-title" = "Back to article";
 "reverted-edit-notification-body" = "The edit you made of the article $1 was reverted by $2";
 "reverted-edit-notification-read-more-action-title" = "Read more";

Wikipedia/Localizations/qqq.lproj/Localizable.strings

@@ -722,7 +722,6 @@
 "replace-replace-all-results-count" = "Alert view label that tells the user how many instances they just replaced via \"Replace all\". $1 is replaced with the number of instances that were replaced.";
 "replace-textfield-accessibility" = "Accessibility label for the replace text field.";
 "replace-textfield-placeholder" = "Placeholder text seen in replace textfield before textfield is focused.";
-"request-feedback-on-error" = "Displayed to beta users when they encounter an error we'd like feedback on";
 "reverted-edit-back-to-article-button-title" = "Title for button that allows the user to go back to the article they edited";
 "reverted-edit-notification-body" = "Title for notification telling user that the edit they made was reverted. $1 is replaced with the title of the affected article, $2 is replaced with the username of the person who reverted the edit.";
 "reverted-edit-notification-read-more-action-title" = "Title on the 'Read more' action button";