Pass the correct webState to the nativeContent.

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 309 matching lines @@
   NSNotification* notification =
       [NSNotification notificationWithName:kTabModelTabDeselectedNotification
                                     object:nil
                                   userInfo:userInfoWithThisTab];
   [bvc_ tabDeselected:notification];
   EXPECT_OCMOCK_VERIFY(tabMock);
 }
 
 TEST_F(BrowserViewControllerTest, TestNativeContentController) {
   id<CRWNativeContent> controller =
-      [bvc_ controllerForURL:GURL(kChromeUINewTabURL)];
+      [bvc_ controllerForURL:GURL(kChromeUINewTabURL)
+                    webState:webStateImpl_.get()];
   EXPECT_TRUE(controller != nil);
   EXPECT_TRUE([controller isMemberOfClass:[NewTabPageController class]]);
 
-  controller = [bvc_ controllerForURL:GURL(kChromeUISettingsURL)];
+  controller = [bvc_ controllerForURL:GURL(kChromeUISettingsURL)
+                             webState:webStateImpl_.get()];
   EXPECT_TRUE(controller != nil);
   EXPECT_TRUE([controller isMemberOfClass:[PageNotAvailableController class]]);
 }
 
 TEST_F(BrowserViewControllerTest, TestErrorController) {
   const GURL badUrl("http://floofywhizbangzzz.com");
   NSString* badURLString = base::SysUTF8ToNSString(badUrl.spec());
   NSDictionary* userInfoDic = [NSDictionary
       dictionaryWithObjectsAndKeys:badURLString,
                                    NSURLErrorFailingURLStringErrorKey,
@@ skipping 180 matching lines @@
   OCMockObject* shareControllerMock = (OCMockObject*)shareController_.get();
   [[shareControllerMock expect] cancelShareAnimated:NO];
   EXPECT_CALL(*this, OnCompletionCalled());
   [bvc_ clearPresentedStateWithCompletion:^{
     this->OnCompletionCalled();
   }];
   EXPECT_OCMOCK_VERIFY(shareControllerMock);
 }
 
 }  // namespace