Moved WebView(ScrollView)Proxy files to ui subdirectory.

ios/chrome/browser/autofill/form_suggestion_controller_unittest.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_suggestion_controller.h"
 
 #include <utility>
 #include <vector>
 
 #include "base/ios/ios_util.h"
 #include "base/mac/foundation_util.h"
 #import "components/autofill/ios/browser/form_suggestion.h"
 #import "ios/chrome/browser/autofill/form_input_accessory_view_controller.h"
 #import "ios/chrome/browser/autofill/form_suggestion_provider.h"
 #import "ios/chrome/browser/autofill/form_suggestion_view.h"
 #include "ios/chrome/browser/ui/ui_util.h"
 #import "ios/chrome/browser/web/chrome_web_test.h"
 #include "ios/chrome/test/base/scoped_block_swizzler.h"
-#import "ios/web/public/web_state/crw_web_view_proxy.h"
+#import "ios/web/public/web_state/ui/crw_web_view_proxy.h"
 #import "ios/web/web_state/ui/crw_web_controller.h"
 #import "testing/gtest_mac.h"
 #import "third_party/ocmock/OCMock/OCMock.h"
 #include "third_party/ocmock/gtest_support.h"
 
 #if !defined(__has_feature) || !__has_feature(objc_arc)
 #error "This file requires ARC support."
 #endif
 
 @interface FormInputAccessoryViewController (Testing)
@@ skipping 400 matching lines @@
 
   // Selecting a suggestion should notify the delegate.
   [suggestion_controller_ didSelectSuggestion:suggestions[0]];
   EXPECT_TRUE([provider selected]);
   EXPECT_NSEQ(@"form", [provider formName]);
   EXPECT_NSEQ(@"field", [provider fieldName]);
   EXPECT_NSEQ(suggestions[0], [provider suggestion]);
 }
 
 }  // namespace