Make the URLs in the password exceptions list clickable.

chrome/common/extensions/api/passwords_private.idl

 // 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.
 
 // Use the <code>chrome.passwordsPrivate</code> API to add or remove password
 // data from the settings UI.
 namespace passwordsPrivate {
   // Pair of origin URL and login saved for that URL.
   dictionary LoginPair {
     // The human-readable origin for the URL where the password is used.
     DOMString originUrl;
 
     // The username used in conjunction with the saved password.
     DOMString username;
   };
 
   // Entry used to display a password in the settings UI.
   dictionary PasswordUiEntry {
     // The login information for this entry.
     LoginPair loginPair;
 
-    // The URL that should be linked to when clicking in the UI.
+    // The complete URL of the page that the password is saved for.
     DOMString linkUrl;
 
     // The number of characters in the password; used to display placeholder
     // dots in the UI.
     long numCharactersInPassword;
 
     // Text shown if the password was obtained via a federated identity.
     DOMString? federationText;
   };
 
+  dictionary ExceptionPair {
+    // The human-readable URL where passwords will not be saved.
+    DOMString exceptionUrl;
+
+    // The complete URL of the page that the exception was created for.
+    DOMString linkUrl;
+  };
+
   // Dictionary passed to listeners for the onPlaintextPasswordRetrieved event.
   dictionary PlaintextPasswordEventParameters {
     // The LoginPair associated with the retrieved password.
     LoginPair loginPair;
 
     // The password in plaintext.
     DOMString plaintextPassword;
   };
 
   callback PasswordListCallback = void(PasswordUiEntry[] entries);
-  callback ExceptionListCallback = void(DOMString[] exceptions);
+  callback ExceptionListCallback = void(ExceptionPair[] exceptions);
 
   interface Functions {
     // Removes the saved password corresponding to |loginPair|. If no saved
     // password for this pair exists, this function is a no-op.
     //
     // |loginPair|: The LoginPair corresponding to the entry to remove.
     static void removeSavedPassword(LoginPair loginPair);
 
     // Removes the saved password exception corresponding to |exceptionUrl|. If
     // no exception with this URL exists, this function is a no-op.
@@ skipping 24 matching lines @@
     // Fired when the saved passwords list has changed, meaning that an entry
     // has been added or removed.
     //
     // |entries|: The updated list of password entries.
     static void onSavedPasswordsListChanged(PasswordUiEntry[] entries);
 
     // Fired when the password exceptions list has changed, meaning that an
     // entry has been added or removed.
     //
     // |exceptions|: The updated list of password exceptions.
-    static void onPasswordExceptionsListChanged(DOMString[] exceptions);
+    static void onPasswordExceptionsListChanged(ExceptionPair[] exceptions);
 
     // Fired when a plaintext password has been fetched in response to a call to
     // chrome.passwordsPrivate.requestPlaintextPassword().
     //
     // |loginPair|: The LoginPair whose password was found.
     // |plaintextPassword|: The plaintext password which was retrieved.
     static void onPlaintextPasswordRetrieved(
         PlaintextPasswordEventParameters dict);
   };
 };