Autofill: Add legal message footer to save credit card bubble.

chrome/browser/ui/views/autofill/save_card_bubble_views.h

Index: chrome/browser/ui/views/autofill/save_card_bubble_views.h
diff --git a/chrome/browser/ui/views/autofill/save_card_bubble_views.h b/chrome/browser/ui/views/autofill/save_card_bubble_views.h
index eba7e6025ded9d9cb9bc9659c8e88544cbc01c03..7f1a8a369849754a0e2a6ce9970d076ff8f63c6a 100644
--- a/chrome/browser/ui/views/autofill/save_card_bubble_views.h
+++ b/chrome/browser/ui/views/autofill/save_card_bubble_views.h
@@ -10,6 +10,7 @@
 #include "chrome/browser/ui/views/location_bar/location_bar_bubble_delegate_view.h"
 #include "ui/views/controls/button/button.h"
 #include "ui/views/controls/link_listener.h"
+#include "ui/views/controls/styled_label_listener.h"
 
 namespace content {
 class WebContents;
@@ -18,6 +19,7 @@ class WebContents;
 namespace views {
 class LabelButton;
 class Link;
+class StyledLabel;
 }
 
 namespace autofill {
@@ -30,7 +32,8 @@ class SaveCardBubbleController;
 class SaveCardBubbleViews : public SaveCardBubbleView,
                             public LocationBarBubbleDelegateView,
                             public views::ButtonListener,
-                            public views::LinkListener {
+                            public views::LinkListener,
+                            public views::StyledLabelListener {
  public:
   // Bubble will be anchored to |anchor_view|.
   SaveCardBubbleViews(views::View* anchor_view,
@@ -54,9 +57,16 @@ class SaveCardBubbleViews : public SaveCardBubbleView,
   // views::LinkListener
   void LinkClicked(views::Link* source, int event_flags) override;
 
+  // views::StyledLabelListener
+  void StyledLabelLinkClicked(const gfx::Range& range,
+                              int event_flags) override;
+
  private:
   ~SaveCardBubbleViews() override;
 
+  views::View* CreateMainContentView();
+  views::View* CreateFootnoteView();
+
   // views::BubbleDelegateView
   void Init() override;