Add UMA stats for user settings

tools/metrics/actions/actions.xml

 <!--
 Copyright 2014 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.
 -->
 
 <!--
 This file is a comprehensive list of Chrome user actions along with the owner
 and description for each user action.
 
@@ skipping 8059 matching lines @@
 <action name="Options_AccessibilityTapDragging_Disable">
   <owner>stevenjb@chromium.org</owner>
   <description>Settings: Accessibility: Disable tap dragging</description>
 </action>
 
 <action name="Options_AccessibilityTapDragging_Enable">
   <owner>stevenjb@chromium.org</owner>
   <description>Settings: Accessibility: Enable tap dragging</description>
 </action>
 
+<action name="Options_AllowAllUsers_Disable">
+  <owner>stevenjb@chromium.org</owner>
+  <description>
+    Settings: Users: Disable allowing all users (whitelisted users only)
+  </description>
+</action>
+
+<action name="Options_AllowAllUsers_Enable">
+  <owner>stevenjb@chromium.org</owner>
+  <description>Settings: Users: Enable allowing all users</description>
+</action>
+
 <action name="Options_AppLanguage">
   <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
   <description>Please enter the description of this user action.</description>
 </action>
 
 <action name="Options_AskForSaveLocation_Disable">
   <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
   <description>Please enter the description of this user action.</description>
 </action>
 
@@ skipping 287 matching lines @@
 <action name="Options_GoogleGeolocationAccessCheckbox_Enable">
   <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
   <description>Please enter the description of this user action.</description>
 </action>
 
 <action name="Options_GtkThemeSet">
   <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
   <description>Please enter the description of this user action.</description>
 </action>
 
+<action name="Options_GuestBrowsing_Disable">
+  <owner>stevenjb@chromium.org</owner>
+  <description>Settings: Users: Disable guest browsing</description>
+</action>
+
+<action name="Options_GuestBrowsing_Enable">
+  <owner>stevenjb@chromium.org</owner>
+  <description>Settings: Users: Enable guest browsing</description>
+</action>
+
 <action name="Options_Homepage_HideHomeButton">
   <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
   <description>Please enter the description of this user action.</description>
   <obsolete>
     Deprecated as of 03/2012. This option is now a checkbox (r127199).
   </obsolete>
 </action>
 
 <action name="Options_Homepage_HomeButton_Disable">
   <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
@@ skipping 160 matching lines @@
 <action name="Options_LinkDoctorCheckbox_Disable">
   <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
   <description>Please enter the description of this user action.</description>
 </action>
 
 <action name="Options_LinkDoctorCheckbox_Enable">
   <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
   <description>Please enter the description of this user action.</description>
 </action>
 
+<action name="Options_ManageAccounts">
+  <owner>stevenjb@chromium.org</owner>
+  <description>Settings: Users: Manage other users</description>
+</action>
+
 <action name="Options_ManageCloudPrinters">
   <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
   <description>Please enter the description of this user action.</description>
 </action>
 
 <action name="Options_ManageSSLCertificates">
   <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
   <description>Please enter the description of this user action.</description>
 </action>
 
@@ skipping 267 matching lines @@
 <action name="Options_SafeBrowsingExtendedReportingCheckbox_Disable">
   <owner>felt@chromium.org</owner>
   <description>Safe Browsing Extended Reporting disabled</description>
 </action>
 
 <action name="Options_SafeBrowsingExtendedReportingCheckbox_Enable">
   <owner>felt@chromium.org</owner>
   <description>Safe Browsing Extended Reporting enabled</description>
 </action>
 
+<action name="Options_ScreenLock_Disable">
+  <owner>stevenjb@chromium.org</owner>
+  <description>
+    Settings: Users: Do not require a password to wake from sleep
+  </description>
+</action>
+
+<action name="Options_ScreenLock_Enable">
+  <owner>stevenjb@chromium.org</owner>
+  <description>
+    Settings: Users: Require a password to wake from sleep
+  </description>
+</action>
+
 <action name="Options_SearchEngineChanged">
   <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
   <description>Please enter the description of this user action.</description>
 </action>
 
 <action name="Options_SearchEngineRemoved">
   <owner>michaelpg@chromium.org</owner>
   <description>Settings: Manage search engines...: Remove</description>
 </action>
 
@@ skipping 15 matching lines @@
 <action name="Options_SetDownloadDirectory">
   <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
   <description>Please enter the description of this user action.</description>
 </action>
 
 <action name="Options_SetTimeDialog_Show">
   <owner>michaelpg@chromium.org</owner>
   <description>Set system time dialog was launched.</description>
 </action>
 
+<action name="Options_ShowAdvancedSettings">
+  <owner>stevenjb@chromium.org</owner>
+  <description>Settings: Show advanced settings</description>
+</action>
+
 <action name="Options_ShowAutoFillSettings">
   <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
   <description>Please enter the description of this user action.</description>
 </action>
 
 <action name="Options_ShowBookmarksBar_Disable">
   <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
   <description>Please enter the description of this user action.</description>
 </action>
 
@@ skipping 20 matching lines @@
 <action name="Options_ShowPasswordsExceptions">
   <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
   <description>Please enter the description of this user action.</description>
 </action>
 
 <action name="Options_ShowProxySettings">
   <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
   <description>Please enter the description of this user action.</description>
 </action>
 
+<action name="Options_ShowSyncAdvanced">
+  <owner>stevenjb@chromium.org</owner>
+  <description>Settings: Show advanced sync settings</description>
+</action>
+
 <action name="Options_ShowTouchpadSettings">
   <owner>stevenjb@chromium.org</owner>
   <description>Settings: Touchpad settings</description>
 </action>
 
+<action name="Options_ShowUserNamesOnSignin_Disable">
+  <owner>stevenjb@chromium.org</owner>
+  <description>Settings: Users: Disable usernames on signin</description>
+</action>
+
+<action name="Options_ShowUserNamesOnSignin_Enable">
+  <owner>stevenjb@chromium.org</owner>
+  <description>Settings: Users: Enable usernames on signin</description>
+</action>
+
 <action name="Options_SpeedFactorSlider_Changed">
   <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
   <description>Please enter the description of this user action.</description>
 </action>
 
 <action name="Options_SpellCheck_Disable">
   <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
   <description>Please enter the description of this user action.</description>
 </action>
 
@@ skipping 25 matching lines @@
 <action name="Options_Startup_LastSession">
   <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
   <description>Please enter the description of this user action.</description>
 </action>
 
 <action name="Options_Startup_NewTab">
   <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
   <description>Please enter the description of this user action.</description>
 </action>
 
+<action name="Options_SupervisedUsers_Disable">
+  <owner>stevenjb@chromium.org</owner>
+  <description>Settings: Users: Disable supervised users</description>
+</action>
+
+<action name="Options_SupervisedUsers_Enable">
+  <owner>stevenjb@chromium.org</owner>
+  <description>Settings: Users: Enable supervised users</description>
+</action>
+
+<action name="Options_SyncSelectDataTypes">
+  <owner>stevenjb@chromium.org</owner>
+  <description>
+    Settings: Users: Sync: Enable selectively syncing data types
+  </description>
+</action>
+
+<action name="Options_SyncSetDefault">
+  <owner>stevenjb@chromium.org</owner>
+  <description>Settings: Users: Sync: Use default settings</description>
+</action>
+
+<action name="Options_SyncSetEncryption">
+  <owner>stevenjb@chromium.org</owner>
+  <description>Settings: Users: Sync: Encrypt sync data</description>
+</action>
+
+<action name="Options_SyncToggleDataType">
+  <owner>stevenjb@chromium.org</owner>
+  <description>Settings: Users: Toggle a sync data type</description>
+</action>
+
 <action name="Options_TLS1_Disable">
   <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
   <description>Please enter the description of this user action.</description>
 </action>
 
 <action name="Options_TLS1_Enable">
   <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
   <description>Please enter the description of this user action.</description>
 </action>
 
@@ skipping 80 matching lines @@
 <action name="Options_VertEdgeScrollCheckbox_Disable">
   <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
   <description>Please enter the description of this user action.</description>
 </action>
 
 <action name="Options_VertEdgeScrollCheckbox_Enable">
   <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
   <description>Please enter the description of this user action.</description>
 </action>
 
+<action name="Options_WhitelistedUser_Add">
+  <owner>stevenjb@chromium.org</owner>
+  <description>Settings: Users: Add a whitelisted user</description>
+</action>
+
+<action name="Options_WhitelistedUser_Remove">
+  <owner>stevenjb@chromium.org</owner>
+  <description>Settings: Users: Remove a whitelisted user</description>
+</action>
+
 <action name="OriginChipPress">
   <owner>macourteau@chromium.org</owner>
   <description>Please enter the description of this user action.</description>
 </action>
 
 <action name="OutdatedPluginInfobar.AllowThisTime">
   <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
   <description>Please enter the description of this user action.</description>
 </action>
 
@@ skipping 2130 matching lines @@
   <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
   <description>Please enter the description of this user action.</description>
 </action>
 
 <action name="webapps.AddShortcut.Bookmark">
   <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
   <description>Please enter the description of this user action.</description>
 </action>
 
 </actions>