Create an autofill Suggestion class

chrome/browser/ui/autofill/chrome_autofill_client.h

 // 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.
 
 #ifndef CHROME_BROWSER_UI_AUTOFILL_CHROME_AUTOFILL_CLIENT_H_
 #define CHROME_BROWSER_UI_AUTOFILL_CHROME_AUTOFILL_CLIENT_H_
 
 #include "base/callback.h"
 #include "base/compiler_specific.h"
 #include "base/i18n/rtl.h"
@@ skipping 39 matching lines @@
   void ShowUnmaskPrompt() override;
   void ConfirmSaveCreditCard(const base::Closure& save_card_callback) override;
   bool HasCreditCardScanFeature() override;
   void ScanCreditCard(const CreditCardScanCallback& callback) override;
   void ShowRequestAutocompleteDialog(const FormData& form,
                                      const GURL& source_url,
                                      const ResultCallback& callback) override;
   void ShowAutofillPopup(
       const gfx::RectF& element_bounds,
       base::i18n::TextDirection text_direction,
-      const std::vector<base::string16>& values,
-      const std::vector<base::string16>& labels,
-      const std::vector<base::string16>& icons,
-      const std::vector<int>& identifiers,
+      const std::vector<autofill::Suggestion>& suggestions,
       base::WeakPtr<AutofillPopupDelegate> delegate) override;
   void UpdateAutofillPopupDataListValues(
       const std::vector<base::string16>& values,
       const std::vector<base::string16>& labels) override;
   void HideAutofillPopup() override;
   bool IsAutocompleteEnabled() override;
   void DetectAccountCreationForms(
       content::RenderFrameHost* rfh,
       const std::vector<autofill::FormStructure*>& forms) override;
   void DidFillOrPreviewField(const base::string16& autofilled_value,
@@ skipping 46 matching lines @@
 #endif  // defined(OS_MACOSX) && !defined(OS_IOS)
 
   base::WeakPtrFactory<ChromeAutofillClient> weak_pointer_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ChromeAutofillClient);
 };
 
 }  // namespace autofill
 
 #endif  // CHROME_BROWSER_UI_AUTOFILL_CHROME_AUTOFILL_CLIENT_H_