Password bubble: Add a test for displayed password length.

chrome/browser/ui/passwords/manage_passwords_bubble_model.h

 // Copyright 2013 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_PASSWORDS_MANAGE_PASSWORDS_BUBBLE_MODEL_H_
 #define CHROME_BROWSER_UI_PASSWORDS_MANAGE_PASSWORDS_BUBBLE_MODEL_H_
 
 #include "components/autofill/core/common/password_form.h"
 #include "content/public/browser/web_contents_observer.h"
 
@@ skipping 47 matching lines @@
   }
 
   bool password_submitted() { return password_submitted_; }
   const base::string16& title() { return title_; }
   const autofill::PasswordForm& pending_credentials() {
     return pending_credentials_;
   }
   const autofill::PasswordFormMap& best_matches() { return best_matches_; }
   const base::string16& manage_link() { return manage_link_; }
 
+  // Given a password string, convert it into an appropriate number of bullet
+  // icons for display.
+  static base::string16 GetPasswordDisplayString(
+      const base::string16& password);
+
  private:
   // content::WebContentsObserver
   virtual void WebContentsDestroyed(
       content::WebContents* web_contents) OVERRIDE;
 
   content::WebContents* web_contents_;
   ManagePasswordsBubbleState manage_passwords_bubble_state_;
   bool password_submitted_;
   base::string16 title_;
   autofill::PasswordForm pending_credentials_;
   autofill::PasswordFormMap best_matches_;
   base::string16 manage_link_;
 
   DISALLOW_COPY_AND_ASSIGN(ManagePasswordsBubbleModel);
 };
 
 #endif  // CHROME_BROWSER_UI_PASSWORDS_MANAGE_PASSWORDS_BUBBLE_MODEL_H_