[ios] Moves find-in-page code out of Tab and into FindTabHelper.

ios/chrome/browser/ui/browser_view_controller_unittest.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 <Foundation/Foundation.h>
 #import <PassKit/PassKit.h>
 
 #include <memory>
 
 #include "base/command_line.h"
 #include "base/files/file_path.h"
 #include "base/files/file_util.h"
 #include "base/mac/scoped_nsautorelease_pool.h"
 #include "base/mac/scoped_nsobject.h"
 #include "base/memory/ptr_util.h"
 #include "base/path_service.h"
 #include "base/strings/sys_string_conversions.h"
 #include "components/bookmarks/test/bookmark_test_helpers.h"
 #include "components/prefs/testing_pref_service.h"
 #include "components/search_engines/template_url_service.h"
 #include "components/sessions/core/tab_restore_service.h"
 #include "components/toolbar/test_toolbar_model.h"
 #include "ios/chrome/browser/bookmarks/bookmark_model_factory.h"
 #import "ios/chrome/browser/browser_state/test_chrome_browser_state.h"
 #include "ios/chrome/browser/chrome_paths.h"
 #include "ios/chrome/browser/chrome_switches.h"
 #include "ios/chrome/browser/chrome_url_constants.h"
-#import "ios/chrome/browser/find_in_page/find_in_page_controller.h"
-#import "ios/chrome/browser/find_in_page/find_in_page_model.h"
 #include "ios/chrome/browser/search_engines/template_url_service_factory.h"
 #include "ios/chrome/browser/sessions/ios_chrome_tab_restore_service_factory.h"
 #import "ios/chrome/browser/tabs/tab.h"
 #import "ios/chrome/browser/tabs/tab_model.h"
 #import "ios/chrome/browser/ui/activity_services/share_protocol.h"
 #import "ios/chrome/browser/ui/activity_services/share_to_data.h"
 #import "ios/chrome/browser/ui/alert_coordinator/alert_coordinator.h"
 #import "ios/chrome/browser/ui/browser_view_controller.h"
 #import "ios/chrome/browser/ui/browser_view_controller_dependency_factory.h"
 #import "ios/chrome/browser/ui/browser_view_controller_testing.h"
@@ skipping 97 matching lines @@
     test_cbs_builder.AddTestingFactory(
         ios::TemplateURLServiceFactory::GetInstance(),
         ios::TemplateURLServiceFactory::GetDefaultFactory());
     chrome_browser_state_ = test_cbs_builder.Build();
     chrome_browser_state_->CreateBookmarkModel(false);
     bookmarks::BookmarkModel* bookmark_model =
         ios::BookmarkModelFactory::GetForBrowserState(
             chrome_browser_state_.get());
     bookmarks::test::WaitForBookmarkModelToLoad(bookmark_model);
 
-    // Set up mock TabModel, Tab, CRWWebController and FindInPageController.
+    // Set up mock TabModel, Tab, and CRWWebController.
     id tabModel = [OCMockObject mockForClass:[TabModel class]];
     base::scoped_nsobject<id> currentTab([[BVCTestTabMock alloc]
         initWithRepresentedObject:[OCMockObject niceMockForClass:[Tab class]]]);
     id webControllerMock =
         [OCMockObject niceMockForClass:[CRWWebController class]];
-    id findInPageControllerMock =
-        [OCMockObject niceMockForClass:[FindInPageController class]];
 
     // Stub methods for TabModel.
     NSUInteger tabCount = 1;
     [[[tabModel stub] andReturnValue:OCMOCK_VALUE(tabCount)] count];
     BOOL enabled = YES;
     [[[tabModel stub] andReturnValue:OCMOCK_VALUE(enabled)] webUsageEnabled];
     [[[tabModel stub] andReturn:currentTab] currentTab];
     [[[tabModel stub] andReturn:currentTab] tabAtIndex:0];
     GURL URL("http://www.google.com");
     [[[tabModel stub] andReturn:currentTab] addTabWithURL:URL
                                                  referrer:web::Referrer()
                                                windowName:[OCMArg any]];
     [[tabModel stub] addObserver:[OCMArg any]];
     [[tabModel stub] removeObserver:[OCMArg any]];
     [[tabModel stub] saveSessionImmediately:NO];
     [[tabModel stub] setCurrentTab:[OCMArg any]];
     [[tabModel stub] closeAllTabs];
 
     // Stub methods for Tab.
     UIView* dummyView = [[[UIView alloc] initWithFrame:CGRectZero] autorelease];
     [[[currentTab stub] andReturn:dummyView] view];
     [[[currentTab stub] andReturn:webControllerMock] webController];
-    [[[currentTab stub] andReturn:findInPageControllerMock]
-        findInPageController];
 
     id sessionControllerMock =
         [OCMockObject niceMockForClass:[CRWSessionController class]];
     webStateImpl_.reset(new WebStateImpl(chrome_browser_state_.get()));
     [currentTab setWebState:webStateImpl_.get()];
     webStateImpl_->SetWebController(webControllerMock);
     webStateImpl_->GetNavigationManagerImpl().SetSessionController(
         sessionControllerMock);
 
     // Set up mock ShareController.
@@ skipping 21 matching lines @@
     [[[factory stub] andReturn:nil]
         newWebToolbarControllerWithDelegate:[OCMArg any]
                                   urlLoader:[OCMArg any]
                             preloadProvider:[OCMArg any]];
     [[[factory stub] andReturn:shareController_.get()] shareControllerInstance];
     [[[factory stub] andReturn:passKitViewController_.get()]
         newPassKitViewControllerForPass:nil];
     [[[factory stub] andReturn:nil] showPassKitErrorInfoBarForManager:nil];
 
     webController_.reset([webControllerMock retain]);
-    findInPageController_.reset([findInPageControllerMock retain]);
     tabModel_.reset([tabModel retain]);
     tab_.reset([currentTab retain]);
     dependencyFactory_.reset([factory retain]);
     bvc_.reset([[BrowserViewController alloc]
          initWithTabModel:tabModel_
              browserState:chrome_browser_state_.get()
         dependencyFactory:factory]);
 
     // Load TemplateURLService.
     TemplateURLService* template_url_service =
@@ skipping 22 matching lines @@
 
   web::TestWebThreadBundle thread_bundle_;
   IOSChromeScopedTestingLocalState local_state_;
   std::unique_ptr<TestChromeBrowserState> chrome_browser_state_;
   std::unique_ptr<WebStateImpl> webStateImpl_;
   base::scoped_nsobject<CRWWebController> webController_;
   base::scoped_nsobject<Tab> tab_;
   base::scoped_nsobject<TabModel> tabModel_;
   ToolbarModelIOS* toolbarModelIOS_;
   base::scoped_nsprotocol<id<ShareProtocol>> shareController_;
-  base::scoped_nsobject<FindInPageController> findInPageController_;
   base::scoped_nsobject<PKAddPassesViewController> passKitViewController_;
   base::scoped_nsobject<OCMockObject> dependencyFactory_;
   base::scoped_nsobject<BrowserViewController> bvc_;
   base::scoped_nsobject<UIWindow> window_;
 };
 
 // TODO(crbug.com/228714): These tests pretty much only tested that BVC passed
 // notifications on to the toolbar, and that the toolbar worked correctly. The
 // former should be an integration test, and the latter should be a toolbar
 // test.  Leaving DISABLED_ for now to remind us to move them to toolbar tests.
@@ skipping 272 matching lines @@
   OCMockObject* shareControllerMock = (OCMockObject*)shareController_.get();
   [[shareControllerMock expect] cancelShareAnimated:NO];
   EXPECT_CALL(*this, OnCompletionCalled());
   [bvc_ clearPresentedStateWithCompletion:^{
     this->OnCompletionCalled();
   }];
   EXPECT_OCMOCK_VERIFY(shareControllerMock);
 }
 
 }  // namespace