Add chrome://signin-internals to chrome://chrome-urls on iOS

ios/chrome/browser/chrome_url_constants.cc

 // Copyright 2012 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.
 
 #include "ios/chrome/browser/chrome_url_constants.h"
 
 #include <stddef.h>
 
 #include "base/macros.h"
 
@@ skipping 33 matching lines @@
 const char kChromeUIPolicyHost[] = "policy";
 const char kChromeUISignInInternalsHost[] = "signin-internals";
 const char kChromeUISyncInternalsHost[] = "sync-internals";
 const char kChromeUITermsHost[] = "terms";
 const char kChromeUIVersionHost[] = "version";
 
 // Add hosts here to be included in chrome://chrome-urls (about:about).
 // These hosts will also be suggested by BuiltinProvider.
 // 'histograms' is chrome WebUI on iOS, content WebUI on other platforms.
 const char* const kChromeHostURLs[] = {
-    kChromeUIBookmarksHost,   kChromeUIChromeURLsHost,
-    kChromeUICreditsHost,     kChromeUIFlagsHost,
-    kChromeUIHistogramHost,   kChromeUINetExportHost,
-    kChromeUINewTabHost,      kChromeUISyncInternalsHost,
-    kChromeUIPhysicalWebHost, kChromeUIPopularSitesInternalsHost,
-    kChromeUITermsHost,       kChromeUIVersionHost,
+    kChromeUIBookmarksHost,             kChromeUIChromeURLsHost,
+    kChromeUICreditsHost,               kChromeUIFlagsHost,
+    kChromeUIHistogramHost,             kChromeUINetExportHost,
+    kChromeUINewTabHost,                kChromeUISignInInternalsHost,
+    kChromeUISyncInternalsHost,         kChromeUIPhysicalWebHost,
+    kChromeUIPopularSitesInternalsHost, kChromeUITermsHost,
+    kChromeUIVersionHost,
 };
 const size_t kNumberOfChromeHostURLs = arraysize(kChromeHostURLs);
 
 const char kSyncGoogleDashboardURL[] =
     "https://www.google.com/settings/chrome/sync/";
 
 const char kPageInfoHelpCenterURL[] =
     "https://support.google.com/chrome/?p=ui_security_indicator";
 
 const char kCrashReasonURL[] = "https://support.google.com/chrome/?p=e_awsnap";
@@ skipping 19 matching lines @@
 const char kClearBrowsingDataMyActivityUrlInDialogURL[] =
     "https://history.google.com/history/?utm_source=chrome_n";
 
 const char kHistoryMyActivityURL[] =
     "https://history.google.com/history/?utm_source=chrome_h";
 
 const char kGoogleHistoryURL[] = "https://history.google.com";
 
 const char kGoogleMyAccountURL[] =
     "https://myaccount.google.com/privacy#activitycontrols";