Removed IsNativeAppLauncherEnabled() experiment

ios/chrome/browser/tabs/tab.mm

 // 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.
 
 #import "ios/chrome/browser/tabs/tab.h"
 
 #import <CoreLocation/CoreLocation.h>
 #import <UIKit/UIKit.h>
 
 #include <utility>
@@ skipping 42 matching lines @@
 #include "ios/chrome/browser/browser_state/chrome_browser_state.h"
 #include "ios/chrome/browser/chrome_url_constants.h"
 #import "ios/chrome/browser/crash_loop_detection_util.h"
 #include "ios/chrome/browser/experimental_flags.h"
 #import "ios/chrome/browser/find_in_page/find_in_page_controller.h"
 #import "ios/chrome/browser/geolocation/omnibox_geolocation_controller.h"
 #include "ios/chrome/browser/history/history_service_factory.h"
 #include "ios/chrome/browser/history/top_sites_factory.h"
 #include "ios/chrome/browser/infobars/infobar_manager_impl.h"
 #import "ios/chrome/browser/metrics/tab_usage_recorder.h"
-#import "ios/chrome/browser/native_app_launcher/native_app_navigation_controller.h"
 #import "ios/chrome/browser/passwords/password_controller.h"
 #import "ios/chrome/browser/passwords/passwords_ui_delegate_impl.h"
 #include "ios/chrome/browser/pref_names.h"
 #include "ios/chrome/browser/reading_list/reading_list_model_factory.h"
 #include "ios/chrome/browser/search_engines/template_url_service_factory.h"
 #include "ios/chrome/browser/sessions/ios_chrome_session_tab_helper.h"
 #include "ios/chrome/browser/signin/account_consistency_service_factory.h"
 #include "ios/chrome/browser/signin/account_reconcilor_factory.h"
-#include "ios/chrome/browser/signin/authentication_service.h"
-#include "ios/chrome/browser/signin/authentication_service_factory.h"
 #include "ios/chrome/browser/signin/signin_capability.h"
 #import "ios/chrome/browser/snapshots/snapshot_manager.h"
 #import "ios/chrome/browser/snapshots/snapshot_overlay_provider.h"
 #import "ios/chrome/browser/snapshots/web_controller_snapshot_helper.h"
 #import "ios/chrome/browser/tabs/legacy_tab_helper.h"
 #import "ios/chrome/browser/tabs/tab_delegate.h"
 #import "ios/chrome/browser/tabs/tab_dialog_delegate.h"
 #import "ios/chrome/browser/tabs/tab_headers_delegate.h"
 #import "ios/chrome/browser/tabs/tab_helper_util.h"
 #import "ios/chrome/browser/tabs/tab_model.h"
@@ skipping 14 matching lines @@
 #import "ios/chrome/browser/ui/reader_mode/reader_mode_checker.h"
 #import "ios/chrome/browser/ui/reader_mode/reader_mode_controller.h"
 #include "ios/chrome/browser/ui/ui_util.h"
 #import "ios/chrome/browser/web/auto_reload_bridge.h"
 #import "ios/chrome/browser/web/external_app_launcher.h"
 #import "ios/chrome/browser/web/navigation_manager_util.h"
 #import "ios/chrome/browser/web/passkit_dialog_provider.h"
 #include "ios/chrome/browser/web/print_observer.h"
 #import "ios/chrome/browser/xcallback_parameters.h"
 #include "ios/chrome/grit/ios_strings.h"
-#include "ios/public/provider/chrome/browser/chrome_browser_provider.h"
-#import "ios/public/provider/chrome/browser/native_app_launcher/native_app_metadata.h"
-#import "ios/public/provider/chrome/browser/native_app_launcher/native_app_whitelist_manager.h"
 #import "ios/web/navigation/crw_session_controller.h"
 #import "ios/web/navigation/navigation_item_impl.h"
 #import "ios/web/navigation/navigation_manager_impl.h"
 #include "ios/web/public/favicon_status.h"
 #include "ios/web/public/favicon_url.h"
 #include "ios/web/public/interstitials/web_interstitial.h"
 #include "ios/web/public/load_committed_details.h"
 #import "ios/web/public/navigation_manager.h"
 #include "ios/web/public/referrer.h"
 #import "ios/web/public/serializable_user_data_manager.h"
@@ skipping 137 matching lines @@
 
   // Handles suggestions for form entry.
   FormSuggestionController* _suggestionController;
 
   // Manages the input accessory view during form input.
   FormInputAccessoryViewController* _inputAccessoryViewController;
 
   // Handles autofill.
   AutofillController* _autofillController;
 
-  // Handles GAL infobar on web pages.
-  NativeAppNavigationController* _nativeAppNavigationController;
-
   // Handles caching and retrieving of snapshots.
   SnapshotManager* _snapshotManager;
 
   // Handles retrieving, generating and updating snapshots of CRWWebController's
   // web page.
   WebControllerSnapshotHelper* _webControllerSnapshotHelper;
 
   // Handles support for window.print JavaScript calls.
   std::unique_ptr<PrintObserver> _printObserver;
 
@@ skipping 40 matching lines @@
 
 // Adds the current session entry to this history database.
 - (void)addCurrentEntryToHistoryDB;
 
 // Adds any cached entries from |_addPageVector| to the history DB.
 - (void)commitCachedEntriesToHistoryDB;
 
 // Returns the OpenInController for this tab.
 - (OpenInController*)openInController;
 
-// Initialize the Native App Launcher controller.
-- (void)initNativeAppNavigationController;
-
 // Handles exportable files if possible.
 - (void)handleExportableFile:(net::HttpResponseHeaders*)headers;
 
 // Called after the session history is replaced, useful for updating members
 // with new sessionID.
 - (void)didReplaceSessionHistory;
 
 // Called when the UIApplication's state becomes active.
 - (void)applicationDidBecomeActive;
 
@@ skipping 127 matching lines @@
 
     [self updateLastVisitedTimestamp];
     [[self webController] addObserver:self];
     [[self webController] setDelegate:self];
 
     _snapshotManager = [[SnapshotManager alloc] init];
     _webControllerSnapshotHelper = [[WebControllerSnapshotHelper alloc]
         initWithSnapshotManager:_snapshotManager
                             tab:self];
 
-    if (experimental_flags::IsNativeAppLauncherEnabled())
-      [self initNativeAppNavigationController];
-
     [[NSNotificationCenter defaultCenter]
         addObserver:self
            selector:@selector(applicationDidBecomeActive)
                name:UIApplicationDidBecomeActiveNotification
              object:nil];
   }
   return self;
 }
 
 - (void)attachTabHelpers {
@@ skipping 1056 matching lines @@
 
 - (BOOL)webController:(CRWWebController*)webController
     shouldOpenExternalURL:(const GURL&)URL {
   if (_isPrerenderTab && !isLinkLoadingPrerenderTab_) {
     [delegate_ discardPrerender];
     return NO;
   }
   return YES;
 }
 
-- (BOOL)urlTriggersNativeAppLaunch:(const GURL&)url
-                         sourceURL:(const GURL&)sourceURL
-                       linkClicked:(BOOL)linkClicked {
-  // TODO(crbug/711511): If Native App Launcher is not enabled, returning NO
-  // bypasses all Link Navigation logic. This call should eventually be
-  // eliminated.
-  if (!experimental_flags::IsNativeAppLauncherEnabled())
-    return NO;
-
-  // Don't open any native app directly when prerendering or from Incognito.
-  if (_isPrerenderTab || self.browserState->IsOffTheRecord())
-    return NO;
-
-  id<NativeAppMetadata> metadata =
-      [ios::GetChromeBrowserProvider()->GetNativeAppWhitelistManager()
-          nativeAppForURL:url];
-  if (![metadata shouldAutoOpenLinks])
-    return NO;
-
-  AuthenticationService* authenticationService =
-      AuthenticationServiceFactory::GetForBrowserState(self.browserState);
-  ChromeIdentity* identity = authenticationService->GetAuthenticatedIdentity();
-
-  // Attempts to open external app without x-callback.
-  if ([self openExternalURL:[metadata launchURLWithURL:url identity:identity]
-                  sourceURL:sourceURL
-                linkClicked:linkClicked]) {
-    return YES;
-  }
-
-  // Auto-open didn't work. Reset the auto-open flag.
-  [metadata unsetShouldAutoOpenLinks];
-  return NO;
-}
-
 - (double)lastVisitedTimestamp {
   return _lastVisitedTimestamp;
 }
 
 - (void)updateLastVisitedTimestamp {
   _lastVisitedTimestamp = [[NSDate date] timeIntervalSince1970];
 }
 
 - (infobars::InfoBarManager*)infoBarManager {
   DCHECK(self.webState);
@@ skipping 239 matching lines @@
         inBackground:NO
             appendTo:kLastTab];
     [self.view chromeExecuteCommand:command];
   } else {
     GenericChromeCommand* command =
         [[GenericChromeCommand alloc] initWithTag:IDC_NEW_INCOGNITO_TAB];
     [self.view chromeExecuteCommand:command];
   }
 }
 
-- (NativeAppNavigationController*)nativeAppNavigationController {
-  // TODO(crbug.com/711511): If Native App Launcher is not enabled, simply
-  // return nil here. This method should eventually be eliminated.
-  if (!experimental_flags::IsNativeAppLauncherEnabled())
-    return nil;
-  return _nativeAppNavigationController;
-}
-
-- (void)initNativeAppNavigationController {
-  if (_browserState->IsOffTheRecord())
-    return;
-  DCHECK(!_nativeAppNavigationController);
-  _nativeAppNavigationController =
-      [[NativeAppNavigationController alloc] initWithWebState:self.webState];
-  DCHECK(_nativeAppNavigationController);
-}
-
 - (void)wasShown {
   _visible = YES;
   [self updateFullscreenWithToolbarVisible:YES];
   [self.webController wasShown];
   [_inputAccessoryViewController wasShown];
 }
 
 - (void)wasHidden {
   _visible = NO;
   [self updateFullscreenWithToolbarVisible:YES];
@@ skipping 20 matching lines @@
 
 - (TabModel*)parentTabModel {
   return _parentTabModel;
 }
 
 - (FormInputAccessoryViewController*)inputAccessoryViewController {
   return _inputAccessoryViewController;
 }
 
 @end