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

chrome/browser/ui/autofill/save_card_bubble_controller_impl.cc

Index: chrome/browser/ui/autofill/save_card_bubble_controller_impl.cc
diff --git a/chrome/browser/ui/autofill/save_card_bubble_controller_impl.cc b/chrome/browser/ui/autofill/save_card_bubble_controller_impl.cc
index 1092a2811b1f9a4531ba4b014a4d25553aa44b5c..168c74e3f2e592a0667a89144c692097bafc2857 100644
--- a/chrome/browser/ui/autofill/save_card_bubble_controller_impl.cc
+++ b/chrome/browser/ui/autofill/save_card_bubble_controller_impl.cc
@@ -47,6 +47,8 @@ void SaveCardBubbleControllerImpl::ShowBubbleForLocalSave(
     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_);