login: Remove scoped keyboard disabler.

ui/login/account_picker/user_pod_row.js

Index: ui/login/account_picker/user_pod_row.js
diff --git a/ui/login/account_picker/user_pod_row.js b/ui/login/account_picker/user_pod_row.js
index cff4f544fb4623cc771de5eaeefab5df9be51bb1..65ba1166d40e290fcae9d692d5e60eb0dbbba1a4 100644
--- a/ui/login/account_picker/user_pod_row.js
+++ b/ui/login/account_picker/user_pod_row.js
@@ -812,8 +812,6 @@ cr.define('login', function() {
           this.handlePasswordKeyPress_.bind(this));
       this.passwordElement.addEventListener('input',
           this.handleInputChanged_.bind(this));
-      this.passwordElement.addEventListener('mouseup',
-          this.handleInputMouseUp_.bind(this));
 
       if (this.submitButton) {
         this.submitButton.addEventListener('click',
@@ -1258,8 +1256,6 @@ cr.define('login', function() {
       // Change the password placeholder based on pin keyboard visibility.
       this.passwordElement.placeholder = loadTimeData.getString(visible ?
           'pinKeyboardPlaceholderPinPassword' : 'passwordHint');
-
-      chrome.send('setForceDisableVirtualKeyboard', [visible]);
     },
 
     isPinShown: function() {