[iOS] Upstream files in //ios/chrome/browser/autofill

ios/chrome/browser/autofill/form_suggestion_view.h

+// Copyright 2013 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.
+
+#ifndef IOS_CHROME_BROWSER_AUTOFILL_FORM_SUGGESTION_VIEW_H_
+#define IOS_CHROME_BROWSER_AUTOFILL_FORM_SUGGESTION_VIEW_H_
+
+#import <UIKit/UIKit.h>
+
+#include "base/ios/weak_nsobject.h"
+
+@protocol FormSuggestionViewClient;
+
+// A scrollable view for displaying user-selectable autofill form suggestions.
+@interface FormSuggestionView : UIScrollView<UIInputViewAudioFeedback>
+
+// Initializes with |frame| and |client| to show |suggestions|.
+- (instancetype)initWithFrame:(CGRect)frame
+                       client:(id<FormSuggestionViewClient>)client
+                  suggestions:(NSArray*)suggestions;
+
+@end
+
+@interface FormSuggestionView (ForTesting)
+@property(nonatomic, readonly) NSArray* suggestions;
+@end
+
+#endif  // IOS_CHROME_BROWSER_AUTOFILL_FORM_SUGGESTION_VIEW_H_