Remove windowName from CRWSessionController.

ios/chrome/browser/ui/stack_view/stack_view_controller.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/ui/stack_view/stack_view_controller.h"
 
 #import <QuartzCore/QuartzCore.h>
 
 #include <algorithm>
 #include <cmath>
@@ skipping 2027 matching lines @@
   [NSObject cancelPreviousPerformRequestsWithTarget:self];
 
   // This uses a custom animation, so ignore the change that would be triggered
   // by adding a new tab to the model. This is left on since the stack view is
   // going away at this point, so staying in sync doesn't matter any more.
   [_activeCardSet setIgnoresTabModelChanges:YES];
   if (position == NSNotFound)
     position = [_activeCardSet.tabModel count];
   DCHECK(position <= [_activeCardSet.tabModel count]);
 
-  Tab* tab = [_activeCardSet.tabModel insertOrUpdateTabWithURL:URL
-                                                      referrer:web::Referrer()
-                                                    transition:transition
-                                                    windowName:nil
-                                                        opener:nil
-                                                   openedByDOM:NO
-                                                       atIndex:position
-                                                  inBackground:NO];
+  Tab* tab = [_activeCardSet.tabModel insertTabWithURL:URL
+                                              referrer:web::Referrer()
+                                            transition:transition
+                                                opener:nil
+                                           openedByDOM:NO
+                                               atIndex:position
+                                          inBackground:NO];
   [_activeCardSet.tabModel setCurrentTab:tab];
 
   [_delegate tabSwitcher:self
       dismissTransitionWillStartWithActiveModel:_activeCardSet.tabModel];
 
   CGFloat statusBarHeight = StatusBarHeight();
   CGRect viewBounds, remainder;
   CGRectDivide([self.view bounds], &remainder, &viewBounds, statusBarHeight,
                CGRectMinYEdge);
   UIImageView* newCard =
@@ skipping 1438 matching lines @@
 
 @end
 
 @implementation StackViewController (Testing)
 
 - (UIScrollView*)scrollView {
   return _scrollView.get();
 }
 
 @end