Interactive autofill: Adds footnote view to accept legal documents in the UI.

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

Index: chrome/browser/ui/views/autofill/autofill_dialog_views.h
diff --git a/chrome/browser/ui/views/autofill/autofill_dialog_views.h b/chrome/browser/ui/views/autofill/autofill_dialog_views.h
index abc1c6363da63570db1a92af51cabe75e78681ab..36ce8219663149cf34aedfe5bc978fdd89037db1 100644
--- a/chrome/browser/ui/views/autofill/autofill_dialog_views.h
+++ b/chrome/browser/ui/views/autofill/autofill_dialog_views.h
@@ -75,6 +75,7 @@ class AutofillDialogViews : public AutofillDialogView,
   virtual const content::NavigationController& ShowSignIn() OVERRIDE;
   virtual void HideSignIn() OVERRIDE;
   virtual void UpdateProgressBar(double value) OVERRIDE;
+  virtual void UpdateFootnote() OVERRIDE;
 
   // views::DialogDelegate implementation:
   virtual string16 GetWindowTitle() const OVERRIDE;
@@ -270,11 +271,17 @@ class AutofillDialogViews : public AutofillDialogView,
   // Creates and returns a view that holds the requesting host and intro text.
   views::View* CreateNotificationArea();
 
+  // Creates and returns a view that holds the main controls of this dialog.
+  views::View* CreateMainContainer();
+
   // Creates and returns a view that holds a sign in page and related controls.
   views::View* CreateSignInContainer();
 
-  // Creates and returns a view that holds the main controls of this dialog.
-  views::View* CreateMainContainer();
+  // Creates footnote container.
+  void CreateFootnoteView();
+
+  // [Re-]populates footnote links based on the controller's link text parts.
+  void PopulateFootnoteLinks();
 
   // Creates a detail section (Shipping, Email, etc.) with the given label,
   // inputs View, and suggestion model. Relevant pointers are stored in |group|.
@@ -370,6 +377,10 @@ class AutofillDialogViews : public AutofillDialogView,
   // Progress bar for displaying Autocheckout progress.
   AutocheckoutProgressBar* autocheckout_progress_bar_;
 
+  // View shown when accepting of a new Terms of Service is required. Lives
+  // below the Cancel/Submit buttons.
+  views::View* footnote_view_;
+
   // The focus manager for |window_|.
   views::FocusManager* focus_manager_;