Initial Managed Mode extension API, supporting querying the setting and a stub for enabling the mod…

chrome/common/extensions/docs/js/api_page_generator.js

Index: chrome/common/extensions/docs/js/api_page_generator.js
===================================================================
--- chrome/common/extensions/docs/js/api_page_generator.js	(revision 125184)
+++ chrome/common/extensions/docs/js/api_page_generator.js	(working copy)
@@ -41,6 +41,7 @@
   '../api/experimental.input.ui.json',
   '../api/experimental.input.virtualKeyboard.json',
   '../api/experimental.keybinding.json',
+  '../api/experimental.managedMode.json',
   '../api/experimental.processes.json',
   '../api/experimental.rlz.json',
   '../api/experimental.serial.json',
@@ -242,7 +243,7 @@
           window.clearTimeout(abortTimerId);
           onSuccess(xhr.responseText);
         } else {
-          handleError('Failure to fetch content');
+          handleError('Failure to fetch content: ' + xhr.status);
         }
       }
     }