Remove legal messages from save card bubble before offering local save.

chrome/browser/ui/autofill/save_card_bubble_controller_impl.cc

 // Copyright 2015 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.
 
 #include "chrome/browser/ui/autofill/save_card_bubble_controller_impl.h"
 
 #include <stddef.h>
 
 #include "chrome/browser/ui/autofill/save_card_bubble_view.h"
 #include "chrome/browser/ui/browser.h"
@@ skipping 29 matching lines @@
 SaveCardBubbleControllerImpl::~SaveCardBubbleControllerImpl() {
   if (save_card_bubble_view_)
     save_card_bubble_view_->Hide();
 }
 
 void SaveCardBubbleControllerImpl::ShowBubbleForLocalSave(
     const CreditCard& card,
     const base::Closure& save_card_callback) {
   is_uploading_ = false;
   is_reshow_ = false;
+  legal_message_lines_.clear();
+
   AutofillMetrics::LogSaveCardPromptMetric(
       AutofillMetrics::SAVE_CARD_PROMPT_SHOW_REQUESTED, is_uploading_,
       is_reshow_);
 
   card_ = card;
   save_card_callback_ = save_card_callback;
   ShowBubble();
 }
 
 void SaveCardBubbleControllerImpl::ShowBubbleForUpload(
@@ skipping 164 matching lines @@
   location_bar->UpdateSaveCreditCardIcon();
 }
 
 void SaveCardBubbleControllerImpl::OpenUrl(const GURL& url) {
   web_contents()->OpenURL(content::OpenURLParams(
       url, content::Referrer(), WindowOpenDisposition::NEW_FOREGROUND_TAB,
       ui::PAGE_TRANSITION_LINK, false));
 }
 
 }  // namespace autofill