Remove CRWSessionController usage from BrowserViewController.

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"
@@ skipping 31 matching lines @@
 #include "ios/chrome/browser/ui/toolbar/test_toolbar_model_ios.h"
 #import "ios/chrome/browser/ui/toolbar/web_toolbar_controller.h"
 #include "ios/chrome/browser/ui/ui_util.h"
 #import "ios/chrome/browser/web/error_page_content.h"
 #import "ios/chrome/browser/web/passkit_dialog_provider.h"
 #include "ios/chrome/grit/ios_strings.h"
 #include "ios/chrome/test/block_cleanup_test.h"
 #include "ios/chrome/test/ios_chrome_scoped_testing_local_state.h"
 #include "ios/chrome/test/testing_application_context.h"
 #import "ios/testing/ocmock_complex_type_helper.h"
-#import "ios/web/navigation/crw_session_controller.h"
 #include "ios/web/public/referrer.h"
 #include "ios/web/public/test/test_web_thread_bundle.h"
 #import "ios/web/public/web_state/ui/crw_native_content_provider.h"
 #import "ios/web/web_state/ui/crw_web_controller.h"
 #import "ios/web/web_state/web_state_impl.h"
 #import "net/base/mac/url_conversions.h"
 #include "net/url_request/url_request_test_util.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "testing/gtest_mac.h"
@@ skipping 101 matching lines @@
     [[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];
 
-    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);
+    webStateImpl_->GetNavigationManagerImpl().InitializeSession(
+        NO /*opened_by_dom*/);
 
     // Set up mock ShareController.
     id shareController =
         [OCMockObject niceMockForProtocol:@protocol(ShareProtocol)];
     shareController_.reset([shareController retain]);
 
     id passKitController =
         [OCMockObject niceMockForClass:[PKAddPassesViewController class]];
     passKitViewController_.reset([passKitController retain]);
 
@@ skipping 350 matching lines @@
       static_cast<OCMockObject*>(shareController_.get());
   [[shareControllerMock expect] cancelShareAnimated:NO];
   EXPECT_CALL(*this, OnCompletionCalled());
   [bvc_ clearPresentedStateWithCompletion:^{
     this->OnCompletionCalled();
   }];
   EXPECT_OCMOCK_VERIFY(shareControllerMock);
 }
 
 }  // namespace