Disable the managed storage API behind a flag for M22.

chrome/common/extensions/docs/extensions/storage.html

Index: chrome/common/extensions/docs/extensions/storage.html
diff --git a/chrome/common/extensions/docs/extensions/storage.html b/chrome/common/extensions/docs/extensions/storage.html
index 2ad0f1b78120e5f2765fb9d5a969ed0dbea87b94..e7f649d63479269008a1957a4a3987ab8fc30e3e 100644
--- a/chrome/common/extensions/docs/extensions/storage.html
+++ b/chrome/common/extensions/docs/extensions/storage.html
@@ -219,8 +219,6 @@
                 <a href="#property-sync">sync</a>
               </li><li>
                 <a href="#property-local">local</a>
-              </li><li>
-                <a href="#property-managed">managed</a>
               </li>
             </ol>
           </li>
@@ -290,8 +288,6 @@ with the following key differences:
   <a href="manifest.html#incognito">split incognito behavior</a>.</li>
   <li>User data can be stored as objects
   (the <code>localStorage API</code> stores data in strings).</li>
-  <li>Domain policies configured by the administrator for the extension
-  can be read (using <code>storage.managed</code>).</li>
 </ul>
 <h2 id="manifest">Manifest</h2>
 <p>You must declare the "storage" permission in the <a href="manifest.html">extension manifest</a>
@@ -330,13 +326,6 @@ to <code>storage.local</code>.
 Confidential user information should not be stored!
 The storage area isn't encrypted.
 </p>
-<p>
-The <code>storage.managed</code> is a read-only
-storage that contains settings configured by the
-domain administrator for the extension. Enforcing
-these settings allows administrators to configure
-your extension on enterprise deployments.
-</p>
 <h2 id="limits">Storage and throttling limits</h2>
 <p><code>chrome.storage</code> is not a big truck.
 It's a series of tubes.
@@ -604,35 +593,6 @@ You can find examples that use this API on the
           <!-- OBJECT EVENT FIELDS -->
           <!-- FUNCTION PARAMETERS -->
         </div>
-            </div><div>
-              <a name="property-managed"></a>
-              <h4>managed</h4>
-              <div class="summary">
-                <!-- Note: intentionally longer 80 columns -->
-                <span>chrome.storage.</span><span>managed</span>
-              </div>
-              <div>
-          <dt>
-            <var>managed</var>
-              <em>
-                <!-- TYPE -->
-                <div style="display:inline">
-                  (
-                    <span id="typeTemplate">
-                      <span>
-                        <a href="storage.html#type-storage.StorageArea">storage.StorageArea</a>
-                      </span>
-                    </span>
-                  )
-                </div>
-              </em>
-          </dt>
-          <dd>Items under the "managed" storage area are set by the domain administrator, and are read-only by the extension; trying to modify this namespace results in an error.</dd>
-          <!-- OBJECT PROPERTIES -->
-          <!-- OBJECT METHODS -->
-          <!-- OBJECT EVENT FIELDS -->
-          <!-- FUNCTION PARAMETERS -->
-        </div>
             </div>
           </div> <!-- /apiGroup -->
           <!-- METHODS -->
@@ -695,7 +655,7 @@ You can find examples that use this API on the
                 </div>
               </em>
           </dt>
-          <dd>The name of the storage area ("sync", "local" or "managed") the changes are for.</dd>
+          <dd>The name of the storage area ("sync" or "local") the changes are for.</dd>
           <!-- OBJECT PROPERTIES -->
           <!-- OBJECT METHODS -->
           <!-- OBJECT EVENT FIELDS -->