Moved WebView(ScrollView)Proxy files to ui subdirectory.

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"
 #include "base/mac/foundation_util.h"
 #include "base/mac/scoped_block.h"
 #include "base/mac/scoped_nsobject.h"
 #import "components/autofill/core/browser/keyboard_accessory_metrics_logger.h"
 #import "components/autofill/ios/browser/js_suggestion_manager.h"
 #import "ios/chrome/browser/autofill/form_input_accessory_view.h"
 #import "ios/chrome/browser/autofill/form_suggestion_view.h"
 #import "ios/chrome/browser/passwords/password_generation_utils.h"
 #include "ios/chrome/browser/ui/ui_util.h"
 #import "ios/web/public/url_scheme_util.h"
-#import "ios/web/public/web_state/crw_web_view_proxy.h"
 #import "ios/web/public/web_state/js/crw_js_injection_receiver.h"
+#import "ios/web/public/web_state/ui/crw_web_view_proxy.h"
 #include "ios/web/public/web_state/url_verification_constants.h"
 #include "ios/web/public/web_state/web_state.h"
 #include "url/gurl.h"
 
 namespace autofill {
 NSString* const kFormSuggestionAssistButtonPreviousElement = @"previousTap";
 NSString* const kFormSuggestionAssistButtonNextElement = @"nextTap";
 NSString* const kFormSuggestionAssistButtonDone = @"done";
 CGFloat const kInputAccessoryHeight = 44.0f;
 }  // namespace autofill
@@ skipping 612 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