Non-strict cast in showCustomInputAccessoryView:

ios/chrome/browser/autofill/form_input_accessory_view_controller.mm

 // Copyright 2014 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/autofill/form_input_accessory_view_controller.h"
 
 #include <memory>
 
 #include "base/ios/block_types.h"
 #include "base/ios/ios_util.h"
@@ skipping 318 matching lines @@
     if (CGRectIntersection([UIScreen mainScreen].bounds, _keyboardFrame)
                 .size.height == 0 ||
         CGRectEqualToRect(_keyboardFrame, CGRectZero)) {
       _customAccessoryView.reset();
       return;
     }
 
     // If this is a form suggestion view and no suggestions have been triggered
     // yet, don't show the custom view.
     FormSuggestionView* formSuggestionView =
-        base::mac::ObjCCastStrict<FormSuggestionView>(view);
+        base::mac::ObjCCast<FormSuggestionView>(view);
     if (formSuggestionView) {
       int numSuggestions = [[formSuggestionView suggestions] count];
       if (!_suggestionsHaveBeenShown && numSuggestions == 0) {
         _customAccessoryView.reset();
         return;
       }
     }
     _suggestionsHaveBeenShown = YES;
 
     CGFloat height = autofill::kInputAccessoryHeight;
@@ skipping 298 matching lines @@
 // that we don't present our custom view over the keyboard.
 - (void)textInputDidBeginEditing:(NSNotification*)notification {
   [self reset];
 }
 
 - (void)keyboardDidHide:(NSNotification*)notification {
   _keyboardFrame = CGRectZero;
 }
 
 @end