First try at a user management screen for the desktop

chrome/app/generated_resources.grd

Index: chrome/app/generated_resources.grd
diff --git a/chrome/app/generated_resources.grd b/chrome/app/generated_resources.grd
index 4338145a1cd2c12122c511c21660c164b426775b..e9bfa1bbbbc9fbd9eed236f695991f9dc5cbce36 100644
--- a/chrome/app/generated_resources.grd
+++ b/chrome/app/generated_resources.grd
@@ -15184,6 +15184,53 @@ Please check your email at <ph name="ACCOUNT_EMAIL">$2<ex>jane.doe@gmail.com</ex
       Switch to <ph name="NEW_PROFILE_NAME">$1<ex>New User</ex></ph>
     </message>
 
+    <if expr="not is_android and not pp_ifdef('ios') and not pp_ifdef('chromeos')">
+      <!-- User chooser web UI -->
+      <if expr="pp_ifdef('use_titlecase')">
+        <message name="IDS_ADD_USER_BUTTON" desc="Text shown on an add user button on login/locker screen">
+          Add User
+        </message>
+        <message name="IDS_SCREEN_LOCK_SIGN_OUT">
+          Sign Out
+        </message>
+        <message name="IDS_LOGIN_BUTTON">
+          Sign In
+        </message>
+      </if>
+      <if expr="not pp_ifdef('use_titlecase')">
+        <message name="IDS_ADD_USER_BUTTON" desc="Text shown on an add user button on login/locker screen">
+          Add user
+        </message>
+        <message name="IDS_SCREEN_LOCK_SIGN_OUT">
+          Sign out
+        </message>
+        <message name="IDS_LOGIN_BUTTON">
+          Sign in
+        </message>
+      </if>
+      <message name="IDS_GO_INCOGNITO_BUTTON" desc="Text shown on Chrome OS login screen button that launches guest session. Should be short.">
+        Browse as Guest
+      </message>
+      <message name="IDS_SCREEN_LOCK_ACTIVE_USER">
+        Currently signed in
+      </message>
+      <message name="IDS_LOGIN_POD_EMPTY_PASSWORD_TEXT" desc="Text to display in the password field for user pod when no password has been entered.">
+        Enter password
+      </message>
+      <message name="IDS_LOGIN_POD_PASSWORD_FIELD_ACCESSIBLE_NAME" desc="Text to be spoken when the focus is set to the password field of a user pod on the login screen.">
+        Password for <ph name="USER_EMAIL_ADDRESS">$1<ex>john.doe@example.com</ex></ph>
+      </message>
+      <message name="IDS_LOGIN_POD_MENU_BUTTON_ACCESSIBLE_NAME" desc="Text to be spoken when the focus is set to the menu button of the user pod on the login screen.">
+        Options menu for <ph name="USER_EMAIL_ADDRESS">$1<ex>john.doe@example.com</ex></ph>
+      </message>
+      <message name="IDS_LOGIN_POD_MENU_REMOVE_ITEM_ACCESSIBLE_NAME" desc="Text to be spoken when 'Remove user' item is selected on the pod menu.">
+        Remove this user
+      </message>
+      <message name="IDS_LOGIN_POD_REMOVE_USER" desc="Login screen user pod menu item text.">
+        Remove this user
+      </message>
+    </if>
+
     <!-- Aura strings -->
     <if expr="pp_ifdef('use_ash')">
       <message name="IDS_LAUNCHER_CONTEXT_MENU_NEW_TAB" desc="Title text for the 'open new' context menu item of the launcher for apps configured to open in a tab">