Removed NativeAppNavigationController and related code

ios/chrome/browser/native_app_launcher/native_app_navigation_controller_unittest.mm

Index: ios/chrome/browser/native_app_launcher/native_app_navigation_controller_unittest.mm
diff --git a/ios/chrome/browser/native_app_launcher/native_app_navigation_controller_unittest.mm b/ios/chrome/browser/native_app_launcher/native_app_navigation_controller_unittest.mm
deleted file mode 100644
index 0607c78083f9b212766da3401b2041ebe71e6c4f..0000000000000000000000000000000000000000
--- a/ios/chrome/browser/native_app_launcher/native_app_navigation_controller_unittest.mm
+++ /dev/null
@@ -1,207 +0,0 @@
-// 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 <memory>
-
-#include "base/bind.h"
-#include "base/memory/ptr_util.h"
-#include "base/metrics/user_metrics.h"
-#include "base/strings/utf_string_conversions.h"
-#include "ios/chrome/browser/infobars/infobar_manager_impl.h"
-#import "ios/chrome/browser/installation_notifier.h"
-#include "ios/chrome/browser/native_app_launcher/native_app_infobar_delegate.h"
-#import "ios/chrome/browser/native_app_launcher/native_app_navigation_controller.h"
-#import "ios/chrome/browser/web/chrome_web_test.h"
-#include "ios/chrome/test/ios_chrome_scoped_testing_chrome_browser_provider.h"
-#import "ios/public/provider/chrome/browser/native_app_launcher/fake_native_app_metadata.h"
-#import "ios/public/provider/chrome/browser/native_app_launcher/fake_native_app_whitelist_manager.h"
-#include "ios/public/provider/chrome/browser/test_chrome_browser_provider.h"
-#import "testing/gtest_mac.h"
-
-#if !defined(__has_feature) || !__has_feature(objc_arc)
-#error "This file requires ARC support."
-#endif
-
-@interface NativeAppNavigationController (Testing)
-- (void)recordInfobarDisplayedOfType:(NativeAppControllerType)type
-                    onLinkNavigation:(BOOL)isLinkNavigation;
-- (NSMutableSet*)appsPossiblyBeingInstalled;
-- (void)removeAppFromNotification:(NSNotification*)notification;
-@end
-
-namespace {
-
-class FakeChromeBrowserProvider : public ios::TestChromeBrowserProvider {
- public:
-  FakeChromeBrowserProvider(FakeNativeAppWhitelistManager* fake_manager) {
-    manager_ = fake_manager;
-  }
-  ~FakeChromeBrowserProvider() override {}
-
-  id<NativeAppWhitelistManager> GetNativeAppWhitelistManager() const override {
-    return manager_;
-  }
-
- private:
-  id<NativeAppWhitelistManager> manager_;
-};
-
-class NativeAppNavigationControllerTest : public ChromeWebTest {
- protected:
-  void SetUp() override {
-    ChromeWebTest::SetUp();
-    controller_ =
-        [[NativeAppNavigationController alloc] initWithWebState:web_state()];
-
-    action_callback_ =
-        base::Bind(&NativeAppNavigationControllerTest::OnUserAction,
-                   base::Unretained(this));
-    base::AddActionCallback(action_callback_);
-
-    handler_called_counter_ = 0;
-  }
-
-  void TearDown() override {
-    base::RemoveActionCallback(action_callback_);
-    ChromeWebTest::TearDown();
-  }
-
-  void SetExpectedActionName(const std::string& action_name) {
-    expected_action_name_.reset(new std::string(action_name));
-  }
-
-  void OnUserAction(const std::string& action_name) {
-    EXPECT_EQ(*expected_action_name_, action_name);
-    handler_called_counter_++;
-  }
-
-  void ExpectHandlerCalledAndReset(int number_of_calls) {
-    EXPECT_EQ(number_of_calls, handler_called_counter_);
-    handler_called_counter_ = 0;
-  }
-
-  NativeAppNavigationController* controller_;
-
-  // The callback to invoke when an action is recorded.
-  base::ActionCallback action_callback_;
-  std::unique_ptr<std::string> expected_action_name_;
-  int handler_called_counter_;
-};
-
-TEST_F(NativeAppNavigationControllerTest, TestConstructor) {
-  EXPECT_TRUE(controller_);
-}
-
-TEST_F(NativeAppNavigationControllerTest, TestUMA) {
-  SetExpectedActionName("MobileGALInstallInfoBarLinkNavigation");
-  [controller_ recordInfobarDisplayedOfType:NATIVE_APP_INSTALLER_CONTROLLER
-                           onLinkNavigation:YES];
-  ExpectHandlerCalledAndReset(1);
-
-  SetExpectedActionName("MobileGALInstallInfoBarDirectNavigation");
-  [controller_ recordInfobarDisplayedOfType:NATIVE_APP_INSTALLER_CONTROLLER
-                           onLinkNavigation:NO];
-  ExpectHandlerCalledAndReset(1);
-
-  SetExpectedActionName("MobileGALLaunchInfoBar");
-  [controller_ recordInfobarDisplayedOfType:NATIVE_APP_LAUNCHER_CONTROLLER
-                           onLinkNavigation:YES];
-  ExpectHandlerCalledAndReset(1);
-  [controller_ recordInfobarDisplayedOfType:NATIVE_APP_LAUNCHER_CONTROLLER
-                           onLinkNavigation:NO];
-  ExpectHandlerCalledAndReset(1);
-
-  SetExpectedActionName("MobileGALOpenPolicyInfoBar");
-  [controller_ recordInfobarDisplayedOfType:NATIVE_APP_OPEN_POLICY_CONTROLLER
-                           onLinkNavigation:YES];
-  ExpectHandlerCalledAndReset(1);
-  [controller_ recordInfobarDisplayedOfType:NATIVE_APP_OPEN_POLICY_CONTROLLER
-                           onLinkNavigation:NO];
-  ExpectHandlerCalledAndReset(1);
-}
-
-// Tests presenting NativeAppInfoBar after page is loaded.
-TEST_F(NativeAppNavigationControllerTest, NativeAppInfoBar) {
-  SetExpectedActionName("MobileGALInstallInfoBarDirectNavigation");
-  InfoBarManagerImpl::CreateForWebState(web_state());
-
-  // Set up fake metadata.
-  FakeNativeAppWhitelistManager* fakeManager =
-      [[FakeNativeAppWhitelistManager alloc] init];
-  IOSChromeScopedTestingChromeBrowserProvider provider(
-      base::MakeUnique<FakeChromeBrowserProvider>(fakeManager));
-  FakeNativeAppMetadata* metadata = [[FakeNativeAppMetadata alloc] init];
-  fakeManager.metadata = metadata;
-  metadata.appName = @"App";
-  metadata.appId = @"App-ID";
-
-  // Load the page to trigger infobar presentation.
-  LoadHtml(@"<html><body></body></html>", GURL("http://test.com"));
-
-  // Verify that infobar was presented
-  auto* infobar_manager = InfoBarManagerImpl::FromWebState(web_state());
-  ASSERT_EQ(1U, infobar_manager->infobar_count());
-  infobars::InfoBar* infobar = infobar_manager->infobar_at(0);
-  auto* delegate = infobar->delegate()->AsNativeAppInfoBarDelegate();
-  ASSERT_TRUE(delegate);
-
-  // Verify infobar appearance.
-  EXPECT_EQ("Open this page in the App app?",
-            base::UTF16ToUTF8(delegate->GetInstallText()));
-  EXPECT_EQ("Open this page in the App app?",
-            base::UTF16ToUTF8(delegate->GetLaunchText()));
-  EXPECT_EQ("Open in App", base::UTF16ToUTF8(delegate->GetOpenPolicyText()));
-  EXPECT_EQ("Just once", base::UTF16ToUTF8(delegate->GetOpenOnceText()));
-  EXPECT_EQ("Always", base::UTF16ToUTF8(delegate->GetOpenAlwaysText()));
-  EXPECT_NSEQ(@"App-ID", delegate->GetAppId());
-}
-
-TEST_F(NativeAppNavigationControllerTest,
-       TestRemovingAppFromListAfterInstallation) {
-  NSString* const kMapsAppName = @"Maps";
-  NSString* const kMapsAppId = @"1";
-  NSString* const kYoutubeAppName = @"Youtube";
-  NSString* const kYoutubeAppId = @"2";
-
-  InstallationNotifier* installationNotifier =
-      [[InstallationNotifier alloc] init];
-
-  FakeNativeAppWhitelistManager* fakeManager =
-      [[FakeNativeAppWhitelistManager alloc] init];
-  IOSChromeScopedTestingChromeBrowserProvider provider(
-      base::MakeUnique<FakeChromeBrowserProvider>(fakeManager));
-
-  FakeNativeAppMetadata* metadataMaps = [[FakeNativeAppMetadata alloc] init];
-  [metadataMaps setAppName:kMapsAppName];
-  [metadataMaps setAppId:kMapsAppId];
-  ASSERT_TRUE(metadataMaps);
-  NSString* appIdMaps = [metadataMaps appId];
-  NSNotification* notificationMaps =
-      [NSNotification notificationWithName:kMapsAppName
-                                    object:installationNotifier];
-
-  FakeNativeAppMetadata* metadataYouTube = [[FakeNativeAppMetadata alloc] init];
-  [metadataYouTube setAppName:kYoutubeAppName];
-  [metadataYouTube setAppId:kYoutubeAppId];
-
-  ASSERT_TRUE(metadataYouTube);
-  NSString* appIdYouTube = [metadataYouTube appId];
-  NSNotification* notificationYouTube =
-      [NSNotification notificationWithName:kYoutubeAppName
-                                    object:installationNotifier];
-
-  DCHECK([[controller_ appsPossiblyBeingInstalled] count] == 0);
-  [[controller_ appsPossiblyBeingInstalled] addObject:appIdMaps];
-  DCHECK([[controller_ appsPossiblyBeingInstalled] count] == 1);
-  [[controller_ appsPossiblyBeingInstalled] addObject:appIdYouTube];
-  DCHECK([[controller_ appsPossiblyBeingInstalled] count] == 2);
-  [fakeManager setAppScheme:kMapsAppName];
-  [controller_ removeAppFromNotification:notificationMaps];
-  DCHECK([[controller_ appsPossiblyBeingInstalled] count] == 1);
-  [fakeManager setAppScheme:kYoutubeAppName];
-  [controller_ removeAppFromNotification:notificationYouTube];
-  DCHECK([[controller_ appsPossiblyBeingInstalled] count] == 0);
-}
-
-}  // namespace