LMU creation : nicer user/password error messages

chrome/browser/resources/chromeos/login/screen_locally_managed_user_creation.html

 <div class="step hidden" id="managed-user-creation-flow">
   <div class="step-contents">
     <div id="managed-user-creation-flow-intro" class="step-no-logo">
       <div id="managed-user-creation-flow-intro-title">What is TBD mode?</div>
       <div id="managed-user-creation-flow-intro-placeholder">
         Lorem ipsum dolor...
       </div>
       <div class="screen-horizontal-splitter"></div>
       <div id="managed-user-creation-flow-intro-text-1">
         Some text on TBD mode.
@@ skipping 24 matching lines @@
         <input id="managed-user-creation-flow-name" type="text" />
         <span id="managed-user-creation-flow-name-error" class="no-error">
         </span>
       </div>
       <div id="managed-user-creation-flow-password-title"
           i18n-content="createManagedUserPasswordTitle"></div>
       <div id="managed-user-creation-flow-password-block">
         <div>
           <input id="managed-user-creation-flow-password" type="password"
               i18n-values="placeholder:createManagedUserPasswordHint" />
-          </div>
+          <span id="managed-user-creation-flow-password-error" class="no-error">

[Nikita (slow), 2013/05/28 11:35:29]

Why not div?

[Nikita (slow), 2013/05/28 16:21:48]

Should be div. But let's leave this for general cleanup of our code. New code
should follow these guidelines.

https://sites.google.com/a/google.com/webmaster/code/semantics
http://www.whatwg.org/specs/web-apps/current-work/multipage/text-level-semant...

+          </span>
+        </div>
         <div>
           <input id="managed-user-creation-flow-password-confirm"
               type="password"
               i18n-values="placeholder:createManagedUserPasswordConfirmHint" />
         </div>
       </div>
-      <div id="managed-user-creation-flow-password-error" class="no-error">
-      </div>
     </div>
     <div id="managed-user-creation-flow-tutorial" class="step-no-logo" hidden>
       <div id="managed-user-creation-flow-tutorial-placeholder">
         Lorem ipsum dolor...
       </div>
       <div class="screen-horizontal-splitter"></div>
       <div id="managed-user-creation-flow-tutorial-created-text"></div>
       <div id="managed-user-creation-flow-tutorial-instructions-text"></div>
     </div>
     <div id="managed-user-creation-flow-error" hidden>
@@ skipping 21 matching lines @@
     </div>
     <div class="managed-user-creation-flow-manager-password-block" hidden>
       <input class="managed-user-creation-flow-manager-password" type="password"
           i18n-values="placeholder:createManagedUserManagerPasswordHint" />
       <span class="managed-user-creation-flow-manager-wrong-password"
           i18n-content="createManagedUserWrongManagerPasswordText"
           hidden />
     </div>
   </div>
 </div>